kaye has $2.80 in nickels and dimes. she has three timesas many dimes as nickels. how many nickels and how many dimes does she have.

What is the correct solution to the equation 2x+7 = 19 a) x = 6 b) x = 13 c) x = 12 d) x = 2.5

What is 12x^3-9x^2-4x+3 in factored form

If U = (all positive integers) and A = {x/X € U and x is an odd positive integer), which describes A?

Estimate the unit rate justify your answer $299 for 4 tires

What's the answer to 1/5 + 1/2 + n

Felicity the clown inflates 2 balloons in 5 minutes, grumpy the clown ties 5 balloon animals in 12 minutes, if felicity maintained this constant rate, how many balloons could she inflate in one hour

What is uniform motion in the subject physics

Which number represents the possibility of an event that is very likely to occur

Solve for b 5 (b-a) = r

If 10% of a number is 7, what is 80% of the number?