Bob has 60 coins consisting of quarters and dimes. The coins combined value is $9.45. Find out how many are quarters and how many are dimes.

Alana incorrectly simplified the expression (-14a + 12) - (-10a + 13) as - 24a + 25 describe her error

What is the cube root of 27a^12

Determine the explicit form of the function represented by the sequence below. 3, 7, 11, 15 f (n) = 4n + 3 f (n) = 3n - 4 f (n) = 4n - 1 f (n) = n + 4

Let f (x) = 8x+8 find and simply f (x+1)

Ribbon: 5meters for $6.45 or 240centimeters for $3.19. What ribbon is cheaper per meter?

What is 2a to the power of 6?

Find the geometric mean of 7 and 9

Kyle anticipates that he will be in a higher tax bracket when he retires than he's in now. For Kyle, a {Roth} {traditional} IRA would be a better choice if he wants to pay less tax, since the tax will be collected when he {withdraws} {contributes}

Ray, a Montana resident, is on a fishing trip in Canada. He plans to buy 50 yards of fishing line at a bait and tackle store. The store measures fishing line in meters. How many meters of fishing line does Ray need?

The function f (x) = 2x is a logarithmic function. true or false