1. Before tax, the price of your bill was $24. With tax included, you paid $25.74. What percent sales tax did you pay? 2. Mrs. Lindenberger is buying some groceries. They total to $35.50. Sales tax is 4.5%. When she goes to pay, how much will she pay?

ANSWER BOTH IF U CAN IF U CAN ONLY ANSWER ONE THAT IS FINE TOO

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 9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

Write the expression as a single natural logarithm. 2 in a - 4 in y

Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall