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3 years ago

Solve 3ab for a = 2 and b =3

1 answer:

3 0

First off, you need to rewrite the equation as 3*2*3

Then you multiply 3 by 2 to get 6.
Then you multiply 6 by 3 to get 18.

Then the answer is 18.
Hope this helps :)

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The answer is A, look at the difference between 0 and 15 (15) and the difference between 5 and 10 (5) then divide them 5/15.

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3 years ago

A school typically sells 500 year books in a year for $50 each. the economics class does a project and discovers that they can s

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The answer is $40

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3 years ago

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B, because it's pretty much 3+ and 3- so in result 0

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2 years ago

Read 2 more answers

What is this answer?

zhannawk [14.2K]

I'm NOT 100% confident in my answers.

Graph 1:

Range: Option B

Graph 2:

Range: Option A

The range has to start at zero since that's the lowest point we can go, only one with zero is first option.

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3 years ago

3 ⅕ -⅔ divided by 2 ⅘

spin [16.1K]

Answer:

160/196

Step-by-step explanation:

it would be easier if you converted all fractions to improper fractions

so 3 1/5 would equal 16/5 and 2 4/5 would equal to 14/5

$\frac{14}{5} - \frac{2}{3}$ : to solve this you would need the same common denomenator,

to do this you can multiply 5 and 3 by something to make the lowest common denominator, which would be 15

thus

multiplying first fraction by 3 and the second by 5

42/15 - 10/15 = 32/15

now 32/15 divided by 14/5

the rule for dividing fractions, is flipping the fraction which you will be using to divide, and then multiplying it to the first fraction:

$\frac{32}{14}$ multiplied by $\frac{5}{14}$

thus, answer is 160/196

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3 years ago