3(x - 2) = 22 - x
3x - 6 = 22 - x
3x + x = 22 + 6
4x = 28 / : 4
x = 7
Only one solution
Oceanside Bike Rental Shop charges a 15 dollar fixed fee plus 9 dollars an hour for renting a bike. Joan paid 60 dollars to rent a bike. How many hours did she pay to have the bike checked out ?
I really need help in this, please I keep getting links! help asap. (20 points)
Allen is showing his work in simplifying –8.3 + 9.2 – 4.4 + 3.7. Identify and explain any errors in his work or in his reasoning. Write feedback to Allen explaining the mistake he made and how to correct his work.
Step Work Reasoning
−8.3 + 9.2 − 4.4 + 3.7 Original problem
1 −8.3 + 9.2 + 4.4 + 3.7 Additive inverse
2 −8.3 + 4.4 + 9.2 + 3.7 Commutative property
3 −8.3 + (4.4 + 9.2 + 3.7) Associative property
4 −8.3 + 17.3 Simplify
5 9 Simplify
Answer:
0.2
Step-by-step explanation:
please do this for me
Answer:
63 degrees
Step-by-step explanation:
HINT: know that in a triangles angles add up to 180 degrees.
1. 96+21= 117
2. 180-117=63
3. 63 degrees
which one would it be
Answer:
the answer would be c. .........
mathematics
Solve k - 120= 768 Find the value of k
Answer:
[tex]k - 120 = 768[/tex]
add 120 to both sides of the equation
[tex]k - 120 + 120 = 768 + 120[/tex]
120 on the left hand side of the equation cancels therefore isolating the variable, k
[tex]k = 888[/tex]
AM I RIGHT PLEASE HELP!!!
Calculate the slope of a line that passes through the points (6, -12) and (15,-3).
Answer:
slope = 1
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (6, - 12 ) and (x₂, y₂ ) = (15, - 3 )
m = [tex]\frac{-3-(-12)}{15-6}[/tex] = [tex]\frac{-3+12}{9}[/tex] = [tex]\frac{9}{9}[/tex] = 1
round off 4.675 to the nearest tenth
round off 4.675 to the nearest tenth
4.7hope it helps
guys pls help me!!!!!!
Answer:
X = 126
Step-by-step explanation:
180 - 54 = 126
54+x=180
If a jar contains 3 blueberry, 4 ginger, 1 green, and 6 regular tea bags, what is the probability that a regular tea bag will be pulled from the jar? Answers must be in simplest form.
you walk into a room.on the bed,there 2 dogs, 4 cat, a girrafe, 5 cows and a duck.there are also three chickens flying above the bed.how many legs are on the floor ?
Answer:
50 legs
Step-by-step explanation:
We know that a dog has 4 legs, a cat has 4 legs, a giraffe has 4 legs, a duck has 2 legs, and a chicken has 2 legs. So, we want to calculate [tex]2(4)+4(4)+1(4)+5(4)+1(2)+3(2)[/tex], right?
Wrong! It's a trick question! The chickens aren't on the floor, so they don't count. So, we really want [tex]2(4)+4(4)+1(4)+5(4)+1(2)[/tex].
We multiply it out to get [tex]8+16+4+20+2[/tex].
We add these up to get [tex]50[/tex].
So, our answer is [tex]\boxed{50}[/tex] legs.
Which of these is a good conductor?
wood
silver
paper
air
Please help me with this!
Answer:
y=2x+3
Step-by-step explanation:
you should see how to get from one number to the next.
I noticed by multiplying an input by 2 then adding 3 I reach my output.
I would use this for each input to find that it would equal my output every time I used the rule
Please help me!!!!! THIS IS LATE NEED HELP!!!! Just a head's up the graph x and y axis goes by 2 not 1.
Find two points from this graph and then determine the slope.
What is the midpoint of this segment
Answer:
(1,1)
Step-by-step explanation:
The inverse of Fx) is a function.
True or False
Answer:
The answer would be true
Step-by-step explanation:
Since there is only one y for every value of x and only one x for every value of y, both this graph and it's inverse would both be functions.
Please help. I'll mark the answer as brainliest.
thanks for the points
Step-by-step explanation:
hehe
Find the measure of the missing angle.
Answer:
a = 34
Step-by-step explanation:
Tell me in the comments if you want an explanation!
Hope This Helps! •v•
Which function is equivalent to g ( x ) = x 2 + 15 x - 54?
Answer:
g(x) = (x+18)(x-3)
Step-by-step explanation:
g(x) = x²+15x-54= x²+18x-3x+54= x(x+18) -3(x+18)g(x) = (x+18)(x-3)please help me this hard
Answer:
P= 6
Step-by-step explanation:
6P=-6+7P
6P-7P=-6
-P=-6 -------divide both side by negative
P=6 you get
Bertha read 21 books. Each book had 155 pages. How many pages did she read altogether? 465 pages
3,155 pages
3,355 pages
3,255 pages
Answer:
3,255 pages
Step-by-step explanation:
multiply 155 by 21
asap po please thank you po!
Answer:
1 is correct, 100.
2 is 500, not 470. since we're rounding to the nearest hundred, we would look at the tens place and if it's higher than 5 then round up.
3 is correct.
4 is correct.
5 is correct.
6 is correct.
7 is correct.
8 is 290, not 300. like i said before, but in this case we're rounding t the nearest ten instead of hundred. but the same rules apply.
9 is correct.
and 10 is correct!
i think that you did pretty well on most of these, but remember the rounding rule.
15 cm
T
9.9 cm
12 cm
-
Find volume
Step-by-step explanation:
The volume = 15 × 4.2 × 9.9 = 623.7
please give me a brainliest answer
Can someone tell me the answer to this
Answer choice D is incorrect
Answer:
A
Step-by-step explanation:
It's going to get smaller
Quadrilateral A’B’ C’ D ‘ is the result of reflecting quadrilateral ABCD across line l
Answer:
C
Step-by-step explanation:
(ii) Explain why a+b+c= 235°
This is a cornet maths question. How do I solve it
Answer:
Where is the image?
Step-by-step explanation:
Tell me in comments
The equation a + b + c = 235 is true because a = c = 55° and b = 125°
How to prove that a + b + c = 235?The angle a and 125° are on the same straight line.
So, we have:
a + 125° = 180°
Subtract 125 from both sides
a = 55°
The angle b and 125° are vertical angles
So, we have:
b = 125°
The angle a and angle a are vertical angles
So, we have:
c = a
This gives
c = 55°
Add the three angles
a + b + c = 55° + 125° + 55°
Evaluate the sum
a + b + c = 235°
Hence, it is true that a + b + c = 235°
Read more about vertical angles at:
https://brainly.com/question/14362353
3
10 points
A vector starts at point (-8,-6) and ends at point (7,-3) what is the horizontal component of the vector?
Type your answer...
Please solve.. I will mark you brainliest
Step-by-step explanation:
6y=3y+6(congruent triangles)
6y-3y=6
3y = 6
y=2
ST =6(2) =12
TU = 3(2) + 6 =12
Franklin's office just started a new recycling program this year. They aim to recycle 7 kilograms of paper each week. Write an equation that shows the relationship between the number of weeks Franklin's office is on the recycling program, x, and the total number of kilograms of paper recycled, y
Answer:
7x=y
Step-by-step explanation:
7x=y
7 times x(#of weeks)= y (paper recycled)
Hence, the relationship between the number of weeks Franklin's office is on the recycling program is [tex]7x=y[/tex].
What is the equation?
The definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.
Here given that,
Franklin's office just started a new recycling program this year. They aim to recycle [tex]7[/tex] kilograms of paper each week.
So, it would be
[tex]7x=y[/tex]
Hence, the relationship between the number of weeks Franklin's office is on the recycling program is [tex]7x=y[/tex].
To know more about the equation
https://brainly.com/question/12788590
#SPJ2
Draw an area model. Then, Solve using the standard algorithm.
642 x 207
Uhmm,, 132,894?
132,894 ba?
An area model for the area of 1,32,894 units² is shown in the image.
We have to give that,
The standard algorithm is,
642 x 207
Now, for the area model,
Draw a rectangle with a length of 642 units and a width of 207 units.
Then, the Area of the rectangle is,
A = Lenght x Width
A = 642 x 207
A = 1,32,894 units²
Hence, the Area is,
A = 1,32,894 units²
To learn more about the rectangle visit:
https://brainly.com/question/2607596
#SPJ6
x + y 6x - 4y - 2 simplified?
Step-by-step explanation:
X + Y + 6X - 4Y - 2 would be 7x - 3y -2
:) hope this helped let me know if you need more help! :)
____________
[tex] \: [/tex]
x + y + 6x - 4y - 2 = ...
= (1x + 6x) + (1y - 4y) + (-2)
= 7x - 3y - 2✔