1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
12345 [234]
2 years ago
15

Please answer ASAP! will give brainlist.

Mathematics
2 answers:
Papessa [141]2 years ago
8 0

4x-12=120

4x-12+12= 120+12

4x= 132

divide by 4 for 4x and 132

4x/4= 132/4

x= 33

check answer by using substitution method

4x-12=120

4(33)-12= 120

132-12= 120

120= 120

Answer is x= 33 (D.)

scoundrel [369]2 years ago
7 0

Answer:

B

Step-by-step explanation:

120+4x-12=180, 4x+108=180,4x=72, x=18

You might be interested in
Use the formula A=bh , where A is the area, b is the base length, and h is the height of the parallelogram, to solve this proble
lesya692 [45]
The height is 33.

Set up the equation like this,

1056 = 32 h

Solve the one step equation and get 33.

Hope this helps!
6 0
3 years ago
What is the answer to <br> 3/2x - 5 = y
77julia77 [94]

Answer:

x = \frac{2y + 10}{3}

y = \frac{3}{2}x -5

Step-by-step explanation:

Hope this helps!

6 0
3 years ago
Mobile users in India have gone up by 20% percent in a year. There are 540 million mobile users today.
DanielleElmas [232]
432 million, 540 times .20 equals 108, subtract 108 from 540 and you get your answer
7 0
2 years ago
How do you do a and b on this problem
gogolik [260]

for a all you have to do is * you will find the answer. for b what ever yo answer was for a u will put that for the hours n what u had * u put for min for seconds
8 0
3 years ago
A bicycle manufacturing company makes a particular type of bike. Each child bike requires 4 hours to build and 4 hours to test.
Verdich [7]

 the first option is the answer

Step-by-step explanation:

4c + 6a <= 120 [building hours]

4c + 4a <= 100 [testing hours]

4 * 20 + 6 * 6 <= 120

80 + 36 <= 120

116 <= 120

true, they have enough building hours

4 * 20 + 4 * 6 <= 100

80 + 24 <= 100

104 <= 100

false, they won't have enough testing hours

the first option is the answer

3 0
3 years ago
Other questions:
  • A team is excavating an archeological site. The original plan was to excavate a rectangular area 35 ft long
    12·1 answer
  • Please solve this equation much appreciated
    10·2 answers
  • You are given a set of data with a mean of 50 and standard deviation of 8. Using the normal curve, give an example of an outlier
    5·1 answer
  • What is the slope of the line?
    13·1 answer
  • A triangle has side lengths of 19 centimetres, 19 centimetres, and 20 centimetres. Is this triangle equilateral?​
    7·1 answer
  • What's 100 times 100 {ik it I just wanted to post something} UwU
    15·2 answers
  • Marie is bringing bagels and cream cheese to school as a birthday snack for her class. The cost of b bagels and c packages of cr
    15·1 answer
  • Write an equation of the line whose slope is -2 and whose y-intercept is 1.
    8·1 answer
  • 36 pints of paint. They need divided into 11 small containers. If they are poured equally, how many pints of paint would b in ea
    5·1 answer
  • The Parks and Rec department has an opening for a Solver of Linear Equations. Since Leslie is great at solving systems of linear
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!