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konstantin123 [22]
3 years ago
13

Y+x2÷2 when x=4 and y=−3.

Mathematics
2 answers:
shtirl [24]3 years ago
5 0

Answer:

The answer is 1.

Step-by-step explanation:

Plug in the values to make the equation -3+4*2/2

According to the order of operations, you should multiply what you can first.

so 4*2 = 8

Then 8 divided by 2 = 8/2=4

Then -3+4=1

statuscvo [17]3 years ago
5 0

Answer:

5

Step-by-step explanation:

y + x²÷2 when x=4 and y=-3

-3 + 4² ÷ 2

-3 + 16 ÷ 2

-3 + 8

5

I hoped this helped :)

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The $50 off was like a coupon after you brought all your merchandise to the counter, so we have to add it back in to determine the number of shirts.

$400+$50=$450 original price of shirts

Original price ÷ price per shirt= quantity purchased

$450 ÷ $15/shirt= 30 shirts purchased

Allison bought 30 shirts.

Hope this helps! :)


6 0
4 years ago
Jerome takes a math course and a science course for summer school. For every 3 hours Jerome spends studying math, he studies sci
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Answer:

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Step-by-step explanation:

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3 years ago
The answer of<br>82.4 - 25​
Readme [11.4K]

Answer:

57.4

Step-by-step explanation:

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3 years ago
Which expression is equivalent to StartRoot 120 x EndRoot?.
Irina-Kira [14]

Here for 120, the expression for the start root and end root is given  

\sqrt{120} =2\sqrt{30}

<h3>What will be the expression for start root and enroot of 120?</h3>

Here we need to find \sqrt{120}

By simplifying the given expression, we get:

120=2\times2\times2\times3\times5

120=(2^{2} )\times3\times5

by taking square roots on both sides we get

\sqrt{120} =2\sqrt{30}

Thus for 120, the expression for the start root and end root is given  \sqrt{120} =2\sqrt{30}

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brainly.com/question/124481

5 0
2 years ago
100% of 50 is 50 true of false?<br><br> THIS IS A TEST IF WRONG WILL GET BANNED!<br> ty
trasher [3.6K]

Answer:

True

Step-by-step explanation:

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3 years ago
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