3 years ago

Solve the equation 7z=105

Mathematics

1 answer:

zmey [24]3 years ago

4 0

The answer is 15 because u divide 7 on both sides

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2p/3 - 12 = -2<br> A: 15<br> B: 7<br> C: 17<br> D: -21

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the answer is A because indont know 9bp

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In one 8-hour day,5 barbers gave a total of 120 haircuts.The barbers gave the same number of hair cuts per hour.How many haircut

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3 per hour for each barber

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18 is 25% of what number? A) 36

Nezavi [6.7K]

Answer:

c) 72

Step-by-step explanation:

multiply 18 by 4

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Fill in the blanks:

ser-zykov [4K]

Answer:

$8943=8\times 1000+9\times 100+4\times 10+3\times 1=8\times 10^3+9\times 10^2+4\times 10^1+3\times 1$

So in blanks there will be 8, 9, 4, 3

Step-by-step explanation:

We have given that $8943=.....\times 1000+....\times 100+....10+....1=....10^3+....10^2+....10^1+....1$

We have to fill the blanks

We know that $8\times 1000=8000$

$9\times 100$

$4\times 10$

$3\times 1$

When we add all then

$8000+900+40+3=8943$

So in the blanks there will be 8 , 9, 4 , 3

We also know that $8000=8\times 10^3$

$900=9\times 10^2$

$40=4\times 10^1$

$3\times 1=3$

So $8943=8\times 1000+9\times 100+4\times 10+3\times 1=8\times 10^3+9\times 10^2+4\times 10^1+3\times 1$

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3 years ago

Simplify (−6.5)(2)(−5). 65 6.5 −6.5 −65

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Answer:

Step-by-step explanation:

(-6.5)(-5) = +32.5, and then

(32.5)(2) = 65 (answer)

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