Consider the given equation is [tex]3-2x=15[/tex] and one of the 6 in the options is -6.
Given:
The equation is
[tex]3-2x=15[/tex]
To find:
The value of x.
Solution:
We have,
[tex]3-2x=15[/tex]
Subtracting 3 from both sides, we get
[tex]3-2x-3=15-3[/tex]
[tex]-2x=12[/tex]
Divide both sides by -2.
[tex]x=\dfrac{12}{-2}[/tex]
[tex]x=-6[/tex]
Therefore, the value of x is -6.
Which expression is equivalent to 6-(-8)
O -6+8
O -6+(-8)
O 6+(-8)
O6+8
Answer:
C. 6 + 8 would be equivalent to 6-(-8)
25 POINTS AND BRAINLIEST
Answer: x = 3 or -13/3
Step-by-step explanation: if you sub in 3 for x, you'll get 9+2 =11, which is true. -13/3 is also correct since subbing it in will give you -13+2, which equals -11. The absolute value of -11 is 11. So both of them work
g(x)=2x+4 find g(- 6)
Answer:
g(-6) = -8
Step-by-step explanation:
g(x) = 2x + 4
g(-6)= 2(-6) + 4
g(-6) = -12 + 4
g(-6) = -8
If x = 3 (y + 2) minus 1 what is the value of w in terms of x and y?
w = StartFraction x minus 3 y Over 3 EndFraction
w = StartFraction x minus 3 y + 1 Over 3 EndFraction
w = x minus 3 y + 1
w = StartFraction x + 1 Over 9 y EndFraction
Answer:
[tex]w=\dfrac{x-3y+1}{3}[/tex]
Step-by-step explanation:
The given expression is :
x = 3 (y + w) -1
We need to find the value of w in terms of x and y.
Solving RHS of the given expression :
x = 3y+3w-1
subtracting both sides 3y.
x-3y = 3y+3w-1 -3y
x-3y = 3w-1
Add 1 both sides
x-3y+1=3w-1+1
3w=x-3y+1
[tex]w=\dfrac{x-3y+1}{3}[/tex]
Hence, the correct option is (c) "[tex]w=\dfrac{x-3y+1}{3}[/tex] i.e. w = StartFraction x minus 3 y + 1 Over 3 EndFraction.
What approximate error rate should the manager expect for a worker who receives 6 hours of training?
Answer:
c.0.13
Step-by-step explanation:
Help me plz grades are almost due
Answer:
D. 348 square units
Step-by-step explanation:
D. 348 square units
Answer 432: B
Step-by-step explanation: You have to multiply
9 times 6 times 8.
Cher needs to build a fence. She has to start the fence with one post
and then every 7.75 feet put another post. The fence will be
240.25 feet long. How many posts will she need?
The number of posts to build a fence will be 31.
What is division?A number is divided into division, which is a straightforward procedure. The simplest way to conceptualize it is as a set of items being distributed among a set of individuals.
Given that Cher needs to build a fence. She has to start the fence with one post and then every 7.75 feet put another post. The fence will be 240.25 feet long.
The number of posts will be calculated by dividing the fence length by 7.75.
Number of the posts = 240.25 / 7.75
Number of posts = 31
Therefore, the number of posts to build a fence will be 31.
To know more about division follow
https://brainly.com/question/24834472
#SPJ1
i need help on this guys and plz help
Explanation:
We know that whoever is selected, they are male. So we only focus on the "male" row. There are 4 males who like talking on the phone out of 22 males total. Divide the two values and reduce as much as possible.
4/22 = (2*2)/(2*11) = 2/11
Note a pair of '2's cancel.
Evaluate the expression below if x = 3 and y= -4.
X - Y - 3+ (-57)
Answer:
-53
Step-by-step explanation:
If x=3 and y=-4
Plug the numbers into the equation
3 - (-4) - 3 + (-57)
Now solve the equation right to left
3 - (-4) = 7
7 - 3 = 4
4 - 57 = -53
So the answer is -53
200+a=312 i need help
Answer:
if your asking what a is, the answer is 112
312-200=112 200+112=312
can anyone answer the questions asked in the picture?
20 points!! hurry please. need the answer asap!!!!!!!
Answer:
y=(5/x)+1 is not linear
y=2/3 is linear
y=1-2x^2 is not linear
Hope this helped
Answer:
1) Nonlinear
2) Linear
3) Nonlinear
Step-by-step explanation:
Your friend wants to know how to calculate the number
of balloons she would need to float.
What would you need to know from her, and what
instructions would you give in return?
(Be very specific! This is a risky experiment.)
hi yo sound ma pani auta and don't forget to mention me and on my
Determine how many feet each member of Lola's family walked. Lola's pet turtle walked $$10 feet, and then half that length again. Lola's baby brother walked $$3 feet, and then half that length again. Lola's hamster walked $$6.5 feet, and then half that length again. Lola's mom walked $$x feet, and then half that length again.
Answer: See explanation
Step-by-step explanation:
Lola's pet turtle walked 10 feet, and then half that length again. This means that Lola's pet turtle walked:
= 10 + (1/2 × 10) = 10 + 5 = 15 feet
Lola's baby brother walked 3 feet, and then half that length again. Total length walked will be:
= 3 + (1/2 × 3) = 3 + 1.5 = 4.5 feet
Lola's hamster walked 6.5 feet, and then half that length again. Total length walked will be:
= 6.5 + (1/2 × 6.5) = 6.5 + 3.25 = 9.75
Lola's mom walked x feet, and then half that length again. Total length walked will be:
= x + (1/2 × x) = x + 0.5x = 1.5x
Total feet walked by the whole member of the family will be:
= 15 + 4.5 + 9.75 + 1.5x
= 29.25 + 1.5x
Answer:
turtle:15
baby brother:4.5
hamster:9.75
mom: 1.5x
Joexreader where are you Joexreader
Answer:
this seems like an interesting story
Look eryn i get what your feeling high My ma hate me she kicked me otta the house im living with my cousins my dad never cared I've lost ppl to cov..id and sho,otouts I have nun but Football and School I get it. I've popped a pe.rc 2 days ago and yeah I get how you feeling your not alone
No Need to be a shadow i see you
No need to be muted i can hear you
No need to cut your not paper
No need to Hang your not a coat
No need to Fall apart because of a guy you'll soon find better
No need to play with your life You are not a toy
No need to not feel loved I love you
No need to feel Numb I'm here
No need to pop pills Your loved
No need to Commit suic.ide There is to much to life
I think all I'm saying is Life is Way more then school, job, rest and repeat There's adventures Happy moments and Horrifying times But we all soon get over these things Your in this world in a life For a reason Life it with a purpose
Your not alone at all I get it you feel useless you feel numb you just wanna leave the world but no you have step forward and become an better you, you feel me like just step forward take sacrifices to make you feel better do whatever you gotta do frfr
Determine which lines, if any, are parallel or perpendicular. Explain.
Line a passes through (0,4) and (4,3).
Line b passes through (0, 1) and (4,0).
Line c passes through (2,0) and (4,4).
are parallel, because they have
Ja are perpendicular, because they
have slopes that are
Help!!!
Answer:
line a and b are parallel, there is no perpendicular lines
Step-by-step explanation:
Looking at the slope of each line, you can identify whether the lines are parallel, perpendicularlar, or neither.
When the slopes are the same, they are parallel.
When the slopes have opposite sign and numerator and denominator flipped, they are perpendicular. Ex. [tex]\frac{a}{b}[/tex] and [tex]-\frac{b}{a}[/tex] are perpendicular slopes.
Finding slope is using the formula: [tex]\frac{y_{2}-y_{1} }{x_{2} -x_{1} }[/tex]
Line a has slope [tex]\frac{3-4}{4-0}[/tex] = [tex]-\frac{1}{4}[/tex]
Line b also has slope [tex]-\frac{1}{4}[/tex]
Line c has slope 2
Since slope of line a and b are same, they are parallel.
Line c is not perpendicular to line a and b because the slope should have opposite sign and numerator and denominator flipped, which is 4 not 2.
A kangaroo hops 2 kiliometers in 3 minutes. At this rate: How far does the kangaroo travel in 6 minutes?
Answer:
4km
Step-by-step explanation:
solve for x.
(8x+1)=(21x+5)
Answer:
-4/13
Step-by-step explanation:
Answer: x = -4/13
Step-by-step explanation:
8x + 1 = 21x + 5
8x + 1 - 21x = 21x +5 - 21x
-13x + 1 = 5
-13x + 1 - 1 = 5 - 1
-13x/13 = 4/-13
x = -4/13
After lunch, you need to buy new shoes. You bought a pair last year and they cost $79.00. Now, the same shoes cost $86.00. By what percent has the price increased? Write your answer to 2 decimal places. *
Answer:
The main answer: $4.84
Step-by-step explanation:
County A: Multiply the price by the sales tax to find out how much money the sales tax will add. Remember to convert percent to decimal!
$75 * 0.0725 = $5.4375
Add the original price and the sales tax.
$75 + $5.4375 = $80.4375
County B: Multiply the price by the sales tax to find out how much money the sales tax will add. Remember to convert percent to decimal!
$70 * 0.08 = $5.6
Add the original price and the sales tax.
$70 + $5.6 = $75.6
Then take the difference.
80.4375 – 75.6 = 4.8375
Round to the nearest hundredth: $4.84
Alex bought a television set for $900 and pay the sales tax of 8% how much did he pay for the television set
Answer:
$972
Step-by-step explanation:
900 * 0.08 = 72
900 + 72 = 972
Hope this helped, let me know if you need a better explanation!
help needed asap pleas3
Which source of evidence did Wegener use to support his theory of continental drift?
fossils
magnetic fields
satellite mapping
warm equatorial climates
Answer: fossils
Step-by-step explanation: he compared the fossils on each continent and realized that they all have similar aspects.
Answer:
fossils
Step-by-step explanation:
I need help ASAPPPPP
Answer:
x=23x7299÷18232718283831
Question 19
Y
< >
The distance (in miles) traveled when driving at a certain speed s for 15 hours, then driving 13 miles/hour
faster for another hour. Express tthe distance in terms of s
We have to know the relation between speed, time and distance to solve the question. The distance travelled expressed in terms of s is 16s+13.
The speed of a vehicle or person can be given by the distance travelled over time taken to travel the distance. We can find the time,distance and speed from this relation if we know any two of the three variables. Here in this question we have to assume the speed to be s,we know the different time intervals and we have to find out the distance travelled in terms of s. Distance can be calculated by multiplying speed by time taken. In the question it says that the first it travels at a speed s for 15 hours,so we can say for first half distance travelled is 15s, for the second part it says that it travels at a speed (s+13) miles/hour for 1 hour so we can say that the distance travelled for second part is (s+13) miles. Thus total distance travelled can be given by adding up first and second part
distance travelled=15s+(s+13)=16s+13 miles
Therefore we get the total distance travelled in terms of s to be 16s+13 miles.
Learn more about speed and distance from here:
https://brainly.com/question/11495758
#SPJ9
rewrite 2/5 : 1/20 as a unit rate. PLZ HELP
Answer:
8 I believe
step-by-step explanation:
A side of the triangle below has been extended to form an exterior angle of 132°. Find
the value of a.
132°
Answer:
x=42
Step-by-step explanation:
so they u the exterior angle is 132
line makes 180 degree
180-132 =48
now they tell u a right angle
that is 90
triangles interior angles add up to 180
180-90-48=
42
Brainliest Please[tex]x + 90 = 132[/tex]
(exterior angle property)
[tex]x = 132 - 90[/tex]
[tex]x = 42[/tex]
Get it correct?!? You will get brainlest 5 starred AND thanked if not you will just get reported and warned :)
Answer:
7% increase
Have a nice day :)
Answer: Decay; -7% increase
You could also say "7% decrease" but it looks like your teacher wants "increase" in there, so you have to make the value negative.
=============================================================
Explanation:
The base of the exponential is 0.93
Compare this to 1+r and we see that 1+r = 0.93 solves to r = -0.07
The negative r value indicates exponential decay. Specifically we have 7% decay. The amount is decreasing by 7% each time x increases by 1 unit.
The phrasing "7% decrease" is the same as "-7% increase", though in my opinion, "7% decrease" sounds more natural and easier to conceptualize.
Solve for w.
- 20.7 = -1.5+w/6
Answer:
w=−115.2
Step-by-step explanation:
Chris is buying stones to landscape his garden he needs 115.75 pounds of stones if the stones cost$0.24 per pound How much money will he spend round to the nearest cent if necessary$0.24 per pound
The amount that will be needed for all the stones will be $27.78.
How to calculate the cost?From the information, Chris is buying stones to landscape his garden he needs 115.75 pounds of stones if the stones cost $0.24 per pound.
Therefore, the amount that will be needed for all the stones will be:
= $0.24 × 115.75
= $27.78
The amount needed is $27.78.
l
Learn more about cost on;
brainly.com/question/25109150
#SPJ1
Can anyone help me I was self isolating when my class was taught this and I can't get in contact with my teacher
Answer:
Step-by-step explanation:
3x +2y = 13 -----------------(i)
x + 2y = 7 ----------------(ii)
Multiply the equation (ii) by (-1) and then add.
(i) 3x + 2y = 13
(ii)*(-1) -x - 2y = -7 {Now, add and y will be eliminated}
2x = 6
x = 6/2
x = 3
Plug in x = 3 in equation (i)
3*3 + 2y = 13
9 + 2y = 13
2y= 13 - 9
2y = 4
y = 4/2
y = 2
Answer:
1. x=3 y=2 ---- 2. x=5 y=1 ---- 3. x=2 y=4 ---- 4. x=3 y=2 ---- 5. x=5 y=1 ---- 6. x=5 y=5
Step-by-step explanation:
1. 3x3=9, 2x2=4, 9+4=13
2. 2x5=10, 5x1=5, 10+5=15
3. 4x2=8, 2x4=8, 8+8=16
4. 3+(2x2)=7
5. 3x5=15, 10x1=10, 15-10=5
6. 3x5=15, 3x5=15, 15+15=30
I hope this helps, I'm so sorry if it's wrong