Found the problem:
Item Cost Sales Price
T-shirt 6 10
hats 4 7

Let x = t-shirts, y = hats

6x + 4y = 2,000
10x + 7y = 3,375

4y = 2000 - 6x
y = 2000/4 - 6x/4
y = 500 - 3x/2

10x + 7y = 3,375
10x + 7(500 - 3x/2) = 3,375
10x + 3500 - 21x/2 = 3,375
10x - 10.5x = 3,375 - 3500
-0.5x = -125
-0.5x / -0.5 = -125/-0.5
x = 250 shirts

They will need 250 shirts.

5 0

3 years ago

-3.25,<br> The greater number is<br> .<br> The number farther from 0 is

astra-53 [7]

25 and the farthest is also 24

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Jerry starts a savings account with his birthday money of $200. He deposites 10 each week into his account. What is the rate of

MAVERICK [17]

Answer:

C. 10

Step-by-step explanation:

it changes by positive ten each week

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3 years ago

Read 2 more answers

Ms. Merry spent a total of $33.42 to buy 6 books. Each book was the same price. Which expression should be used to estimate the

AleksandrR [38]

Answer:

33.42 divided by 6?

Step-by-step explanation:

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3 years ago