Y= –5x + 30
x = 10
what is the solution to the system of equations?

(–20, 10)
(10, –20)
(10, 4)
(4, 10)

Which of the following is a geometric sequence? a. 5, 12, 17, 29, 46 b. 3, 7, 11, 15, 19 c. 4, 6, 10, 16, 26 d. 4, 16, 64, 256

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

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.