Which equation could be used to find the number of minutes,m, and h for hours? a) m=60+h b) m=h/60c) m=60hd) m=60/h

It would be C

Step-by-step explanation:

If you were to substitute the variables, say M would be 120, and since there are 120 minutes in 2 hours, H would be 2.

If you plug it in to C, you would get:

120=60*2, which is equal.

You can do the same with any number.

$200

Step-by-step explanation:

We know that:

You have $150 in a savings account.

This is represented with two tiles.

Then each tile represents:

$150/2 = $75

And in cash you have 5 tiles, then in cash you have:

5*$75 = $375.

Then the problem is:

You have $150 in the savings account

You have $375 in cash.

You want to deposit a quantity such that you have twice the amount of money in your savings account as you have in cash.

Suppose that you move a quantity X from cash to the savings account, then now we have the situation:

Sav. Acc. = $150 + X

Cash = $375 - X

And we want that:

Sav. Acc. = 2*Cash

($150 + X) = 2*($375 - X)

Let's solve this for X.

$150 + X = $750 - 2*X

3*X = $750 - $150 = $600

X = $600/3 = $200

You should deposit $200 in the Savings acount.