Answers
Use the process of elimination and plug in the answer of x or y to one of the problems
Related Questions
fg−(2+f)2 where f=5 and g=3
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15 -(2+5) 2 =
15 -7 +2 = 10
the answer is 10
Subject:Mathematics
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Answer:
I'm also struggling with that too
What is 0.0003012 written in scientific notation?
A3.012 x 10 -4
B3.12 x 10 -4
C3.012 x 10 4
D30.12 x 10 -3
Answers
Find the zeros of f (x)
5.x2 + 35.
The zeros are
and
Answers
Answer:
5(x2+7)
Step-by-step explanation:
what is the best prediction of the time required for the oil spill to reach a diameter of 10 km?
Answers
Answer:
i dont think that this is all of the information.
Step-by-step explanation:
Pls hwlp en i need rn fast plssss
Answers
Answer:
y = -3x + 18
Step-by-step explanation:
Write the problem as a mathematical expression.
m = -3, (7, -3)
Find the value of b using the formula for the equation of a line.
y = mx + b
b = 18
Now that the values of m (slope) and b (y-intercept) are known, substitute them into y = m x + b to find the equation of the line.
y = -3x + 18
hope this helps :)
A grocery store sells 5 lemons in a bag for $2.00 what is the unit cost of each lemon in the bag?
Answers
Answer:
$2.00/5= 0.4
so 40 cents
Step-by-step explanation:
Answer:
$0.40
Step-by-step explanation:
What is AC?
A:2 root 5
B:3 root 5
C:6
D:9
Answers
can anyone help me??
what is 8x÷4=?
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Answer:
0.5x
Step-by-step explanation:
divide four by eight
True OR False. For Multi-Step Equations: Combine Like Terms first, then Distribute.
Answers
Answer:
True
Step-by-step explanation:
jessalyn has a part-time job during the summer months. after payday on friday,she spent one seventh of her paycheck on a manicure and pedicure.if th manicure and pedicure cost $65, how much was he paycheck
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$75 to $25
plz answer quickly need answer now
Answers
Answer:
$75
-$25
_____
$50
Step-by-step explanation:
u can also count by 25's
25, 50, 75 and so on
Answer:$50
Step-by-step explanation:
$75-$25=50
Hope this helps
Simplify the expression completely:
(5x+20)/(x^(2)+7x+12)*(x+3)/(7)
Answers
Answer 5/7 or 0.714285
Step-by-step explanation:
-24 1/2 as a decimal number
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Answer and Explanation
__________________________________________________________
-24.5__________________________________________________________
The answer is -24.5 because...
[tex]\frac{1}{2}[/tex] = [tex]0.5[/tex]
and
[tex]-24[/tex] = [tex]-24[/tex]
__________________________________________________________
[tex]-24[/tex] [tex]+[/tex] [tex]0.5[/tex] = -24.5
__________________________________________________________
Hope this helps! :)
__________________________________________________________
CAN SOMEONE HELP ME;(
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Answer:
answer is -2.3
Step-by-step explanation:
Hope this helps you out
Sam earned $5 on Monday, On each following day, through Friday, she earned 1 more dollar than the preceding day. What was the mean earnings for the five day period, Monday through Friday?
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Answer:
Step-by-step explanation:
(5+6+7+8+9)/5
35/5
7
So Sam averaged earning $7 per day
Someone please help!!! It’s timed!
Answers
Answer:
a) x = 10
b) DA = 24
c) perimeter = 110
Step-by-step explanation:
a) Since it's a parallelogram, the opposite sides are of equal length. This means that line DC = AB, so u can substitute in the values and solve for x:
DC = AB
5x - 18 = 2x + 12 (move terms so that like terms are on the same side)
5x - 2x = 12 + 18 (simplify like terms)
3x = 30 (divide by 3 on both sides to isolate the x)
x = 10
b) now that u know the value of x, you can use it to find the length of DA. again, opposite sides are equal, so DA = BC, which means DA = 3x - 6. substitute in your known value of x and solve:
3x - 6
= 3(10) - 6
= 30 - 6
= 24
Therefore, the length of DA - 24
c) Since u know the length of DA (and therefore BC), u just have to find the length of either DC or AB and then multiply that by 2 and add it.
First, substitute in the value of x for either DC or AB (i'm gonna use AB)
2x + 12
= 2(10) + 12
= 20+12
= 32
now, to find the perimeter use this formula: 2(AB) + 2(DA)
this equals to 2(32) + 2(24) = 64+46 = 110
and that's the perimeter!
hope this helps!
Whats 3/7 multiplied by 14/18.Make sure ur answer is fully reduced.
Answers
Answer:
1/3
Step-by-step explanation:
3×14 = 42
7×18 = 162
simplify by dividing them each by 42 and you get 1/3
Answer:
1/3
Step-by-step explanation:
just multiply per usual then reduce it
HELP HELP
IMPORTANT!
I’ll mark u brainliest
Answers
Answer:
D = 50
B = 100
C = 100
A = 42
? = 138 degrees
Note: 180 - 130 = 50
180- (30+50) = 100
180-(38+50) = 42
180-42 = 138
24.5 is 33 1/3% of what number?
Answers
Answer: 73.5
Step-by-step explanation:
The percent 33 1/3% represents 1/3 of 100%. We can multiply 33 1/3% by 3 and get 100%. We need to find what 24.5 is 33 1/3% of.
Since 1/3 x 3 = 100%, then 24.5 x 3 must equal the number we're trying to find.
24.5 x 3 = 73.5.
Therefore, 24.5 is 33 1/3% of 73.5. I hope this helps, and good luck!
Abbey's class is made up of 21 students--11 girls and 10 boys. What is the ratio of girls to boys?
A. 10 : 11
B. 11 : 10
C. 11 : 21
D. 21 : 11
Answers
Answer:
B is the number one answer
In a bag of candy hearts the ratio of pink to green hearts is 3 to 5. If there are 35 green hearts, how many pink hearts are in the bag?
Answers
Answer:
there are 21 pink hearts
Step-by-step explanation:
hope this helps
What was ella’s score?
Answers
7 + 0 = 7
7 - 4 = 3
3 + 2 = 5
5 - 10 = -5
What is 11.3 times 4.3
Answers
Answer:
48.59
Step-by-step explanation:
Answer:
48.59
Step-by-step explanation:
11.3x4.3=48.59
Find the slope of the line through the points (2, −4) and (2, −3). Is the line horizontal, vertical, or neither?
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Answer:
The line would be verticle or up and down, since the x coordinate is the same it would be up and down
funciton is y=2
The sum of two numbers is 18. The difference between the two numbers
is 12. What is the two numbers?
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10,000-99,999 < 0. true or false
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Steve drove 270 miles, leaving home at 8:00 a.m. and arriving at his destination at 4:00 p.m. Of this time, he spent 45 minutes eating lunch and 1 hour 15 minutes visiting a museum. What was Steve’s average driving speed for this trip?
Answers
Answer:
Step-by-step explanation:
Driving time = 6 hours
(270 miles)/(6 hours) = 45 miles/hour
Solve the equation for x.
x2 = 25
The solutions to the equation are
and
Answers
Answer:
5 and -5
Step-by-step explanation:
please help me out here and please get the answers right
Answers
Answer:
1. 9
2. 11
3. 2
4. 4.1
5. 0 if 2/3
6. 15 if it is 5/8 and 16.67 if it is 5/6