you can buy 8 pencils for $ 2.24. What is the unit price, the cost for 1 pencil? 1 pencil for 30 cents 2 pencils for 28 cents 1 pencil for .28 cents 1 pencil for 24 cents​

6.(q^9)^2 a. 2q^18 b. q^18 c. q^81 d.q^11 7.(6q^6)^-4 a. 6q^1296 b. 1296q^2 c. 1/1296q^24 d. 6q^-24 8. what is the value of 12x^-3 y^-1 for x = -1 and y = 5? a. -12/5 b.-10 c.-0 d.5/12

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for