Questions by Alirabiee

Questions by Alirabiee

Solve the system using elimination. x- y = -5 3x + y = 1 A (-1, 4) B (-3, 4) C (-1, 2) D (2, -2)

asked Apr 13, 2020

1 answer

1 vote

23.8k views

Jessica bought a soft drink for 2 dollars and 6 candy bars she spent a total of 14 dollars how much did each candy bar cost?

asked Feb 24, 2020

1 answer

0 votes

166k views

F(x)= 3x - 7 ; g(x) x^2 - 4 Find (f-g) (-5) A. -1 B. 56 C. -43

asked Dec 19, 2019

1 answer

0 votes

76.4k views

Consider the arithmetic series: -6 + 4 + 14 + 24 + ... Write a formula for the sum of the first n terms in this series. A. 10n+10 B. 10n+4 C. 5n^2−11n D. 5n^2−11

asked Jun 14, 2019

1 answer

3 votes

229k views

1. solve each system by substitution. 7x+4y=-21 3x+y=-4 2. -8x+7y=-6 y=6

asked Mar 1, 2019

1 answer

0 votes

202k views

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