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Vladimir79 [104]
3 years ago
5

Add parentheses to solve the equation 16+3*4-2+5=21

Mathematics
1 answer:
Shalnov [3]3 years ago
5 0

Answer:4

Step-by-step explanation:

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3(x+1)+5(x+1)=64<br> What is x
Karo-lina-s [1.5K]

Answer:

x=7

Step-by-step explanation:

3(x+1)+5(x+1)=64

(3+5)(x+1)=64

8(x+1)=64

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In this equation x is equal to -5.

Step-by-step explanation:

In order to find this, we first have to note for the base (2) to be larger than the answer (1/32), the exponent would have to be negative. We also can note that 2^5 is equal to 32, which allows us to know that the negated version would give us 1/32.

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How many times larger is 3 x 1015 than 6 x 1010
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it is 3,000 times larger! that is the difference.

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3 years ago
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Viktor [21]
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So 16 multipled by 25 would give you 400
4 0
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Concession stand sales for each game in season are $320, $540, $230, $450, $280, and $580. What is the mean sales per game? Expl
Alex_Xolod [135]

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$400

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all you do is add 320+540+230+450+280+580/6 and the asnwe comes out to 400

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