The sum of three numbers is 136. The second number is 10 more than the first. The third number is 4 times the first. What are the numbers?

The answer to your question is  21, 31, 84

Step-by-step explanation:

Data

sum = 136

1st = x

2nd = x + 10

3rd = 4x

Process

- Write an equation to find the numbers

                x + (x + 10) + 4x = 136

                x + x + 10 + 4x = 136

                6x = 136 - 10

                6x = 126

                  x = 126/6

                  x = 21

- Find the numbers

1sr number = 21

2nd number = 21 + 10 = 31

3rd number = 4(21) = 84

46 dollars is the answer.

step-by-step explanation:

6*6 = 36,         36+10=46

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt