Choose a system of equations with the same solution as the following system:
4x − 2y = 6
2x + y = 5
a.−4x − 2y = 10
2x − 3y = 21
b.4x + 2y = 10
10x + y = 21
c.−4x − 5y = −1
2x − 6y = 10
d.3x + 2y = 6
9x + y = 17

Question 13 of 451 pointwhich statement correctly describes the inverse of the following function? a. it is negative. b. it is a horizontal shift. c. it is not a function. d. it is a function. give an explanation as to why you chose that answer. (i think its either a or d.)

Write the fraction or mixed number and the decimal shown by the model

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9