Decide if the given number is a solution to the given equation.p - 1 = 12; 13
A. No
B. Yes
Answer: B
You might also like to view...
Use the determinant feature of a graphing calculator to solve the system by Cramer's rule . (Round to one decimal place.)2.6x - 0.7y + 5.3z - 3.4w = 2.96.5y + 0.7w = -1.84.0z - 2.2w = 1.54.9x + 0.6w = 3.2
A. {(-0.5, -0.4, 1.1, 9.4)} B. {(0.5, -0.4, 1.1, 1.3)} C. {(0.5, 0.4, 1.1, -6.3)} D. {(0.5, -0.4, -0.3, -1.3)}
Solve the problem.A sports shop sold tennis rackets in 4 different weights, 2 types of string, and 3 grip sizes. How many different rackets could be sold?
A. 9 rackets B. 18 rackets C. 24 rackets D. 32 rackets
Solve the problem.A size 4 dress in Country C is size 42 in Country D. A function that converts dress sizes in Country C to those in Country D is 
Find a formula for the inverse of this function.
A. f-1(x) = 
B. f-1(x) = 
C. f-1(x) = x - 38
D. f-1(x) = x + 38
Each day Larry needs at least 10 units of vitamin A, 12 units of vitamin B, and 20 units of vitamin C. Pill #1 contains 4 units of A and 3 of B. Pill #2 contains 1 unit of A, 2 of B, and 4 of C. Pill #3 contains 
of A, 1 of B, and 5 of C.Pill #1 costs 4 cents, pill #2 costs 5 cents, and pill #3 costs 1 cent. How many of each pill must Larry take to minimize his cost?
A. P1 = 2, P2 = 0, P3 = 6 B. P1 = 3, P2 = 0, P3 = 4 C. P1 = 1, P2 = 0, P3 = 9 D. P1 = 0, P2 = 0, P3 = 12