a) is A b) is D c) is D d) is 2 e) is At lunch time, Benjamin often borrows money from his friends to buy snacks in the school cafeteria. Benjamin borrowed $0.75 from his friend Clyde four days last week to buy ice cream bars. How much does he owe Clyde.

( On question " e) " simply just change the five to a four making him borrow 75 cents 4 times. )

Step-by-step explanation:

3 0

3 years ago

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Select three ratios that describe the model

Tomtit [17]

Answer:

A:B

Step-by-step explanation:

What is the model ?

5 0

4 years ago

The radius of a sphere is multiplied by 1/7 what effect does this have on the volume of the sphere

GuDViN [60]

Answer: answer is 1/343

Step-by-step explanation: you cube the denominator ur welcome :)

6 0

3 years ago

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We were never taught this in class, and I understand it, kind of... but i'm just confused with everything.

Nitella [24]

Its alright, You are doing better than a whole bunch of people
you know why?
because you realized you needed help and asked.

Now, aside from mushy pep talk, let me help you a bit.

When multiplying numbers with exponents, its the same as adding the exponents so $x^{2} * x^{3} = x^{5}$
cool right?

now you can take your answer $\frac{ x^{5} y^{10}}{ x^{9} y^{5}}$

Remember though, if you don't see the exponent, it is 1, not zero.

so if you noticed, $x * x^{8} = x^{9}$
just remember that and you should be fine

also, if you have to simplify more, and example would be $\frac{ x^{2} }{x} = x$

you get that from subtracting the $x^{1}$ from the top $x^{2}$

BUT

if it is $\frac{ x^{2} y^{2} }{ x^{2}}$ YOU DO NOTHING this is because that $x^{2}$ on the top is being multiplied by $y^{2}$ , which means it changes the equations value

3 0

3 years ago

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