Write an expression to represent 6 less than 8 times c

So far, you have completed 42 of the 50 multiple choice questions on a test. What percent of test is completed?

How many thirds are in 2/9

For what value of x is 2x-8/x^2+7x + 10 an invalid expression

You have $16 and a coupon for a $5 discount at a local supermarket. A bottle of olive oil costs $7. How many bottles of olive oil can you buy?

What's the unit rate of 80 : 40

Where do two perpendicular lines intersect

Jalyen had 88 books Malta had 56 how many books are left?

A 50 -inch board is to be cut into three pieces so that the second piece is 4 times as long as the first piece and the third piece is 5 times as long as the first piece.

What is 1/3*4 I need it for homework I am working on Fraction Multiplication

Suppose your allowance is $2 now, and it will double every week. Write an exponential expression for your allowance 20 weeks from now. Then use your calculator to calculate your allowance at that time.