Question If 7 shirts and 7 sweaters cost $308, and 8 shirts and 4 sweaters cost $276, what is the cost of one shirt and what is the
cost of one sweater?

What is the solution to the equation 9^(x+1) =27

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

What are the domain and range of the function f(x)=2^x+1