Solve.
3.2 + 2(y - 1.2) = 12.8

a. y = 6.8
b. y = 6
c. y = 5.4
d. y = 7.4

At the many chips cookie company they are serious about the number of chocolate chips in their cookies they claim that each cookie hasn't c chips. if their claim is true there will be 200 chips in 10 cookies

Factor the monomial completely 42a3b3

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab