2) find the value of a.
(40-4) (2a + 30)

3) find the value of x
(5x-19) (3x+2)

3. find the radius of circle p.4. find y.

Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12