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Aleksandr [31]
3 years ago
11

.Chris and Brian were selling T-shirts for their school's basketball team .for every seven t-shirts Chris Sold, Brian Sold 5 t-s

hirts. together they sold 132 t shirts how many did each boy sell?
Mathematics
1 answer:
Olenka [21]3 years ago
3 0
Let no. of shirts be x.
Chris -- 7x
Brian --- 5x

132x/(7x+5x) = 11
x=11

Chris sold (11 x 7) shirts = 77 shirts
Brian sold (11 x 5) shirts = 55 shirts


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chubhunter [2.5K]

So let's see here...


6:00 A.M. temperature is 33°F.

12:00 P.M temperature increased by 10°F making it 43°F.

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3 0
3 years ago
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Elena L [17]

Based on the subtraction property of equality: C. Correct. Jen could have also subtracted 100 from both sides and then divide both sides by -1/2.

<h3>What is the Subtraction Property of Equality?</h3>

In order to balance both sides of an equation, we can subtract same value from both sides by subtracting a value from both sides based on the subtraction property of equality. Same applies to other operations.

To balance both sides of the equation, 100 needs to be subtracted from the equation given. This means Jen was correct.

If she also divide both sides by -1/2, she would get same result as when she multiplies both sides by -2.

The correct description of the accuracy of her work is: C. Correct. Jen could have also subtracted 100 from both sides and then divide both sides by -1/2.

Learn more about subtraction property of equality on:

brainly.com/question/1601404

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Answer:

B) 1

Step-by-step explanation:

There are 8 pairs of data in the table but only 7 points plotted in the graph,

hence there must be 1 point that is missing from the graph.

It turns out that the missing point that was not plotted is (10, 2.5)

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Expanded form is writing out everything and no simplifying.

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