Peyton and her children went into a restaurant and where they sell drinks for $3 each
and tacos for $4 each. Peyton has $40 to spend and must buy at least 10 drinks and
tacos altogether. If Peyton decided to buy 4 drinks, determine all possible values for
the number of tacos that she could buy. Your answer should be a comma separated
list of values. If there are no possible solutions, submit an empty answer.

6 ≤ x ≤ 7

Step-by-step explanation:

Let x represent the number of tacos that she could buy.

If Peyton decided to buy 4 drinks and he must buy at least 10 drinks and tacos altogether, it means that

x + 4 ≥ 10

x ≥ 10 - 4

x ≥ 6

The restaurant sells drinks for $3 each and tacos for $4 each. If Peyton has $40 to spend, it means that

3 × 4 + 4x ≤ 40

12 + 4x ≤ 40

4x ≤ 40 - 12

4x ≤ 28

x ≤ 28/4

x ≤ 7

Therefore, the possible values for

the number of tacos that she could buy is

6 ≤ x ≤ 7

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

yes because they have the same amount of green and blur marbles.

step-by-step explanation: