Mathematics, 12.11.2019 09:31, maddy1276

# Consider the following system of equations:

equation 1: 8x + 2y = 30

equation 2: 7x + 2y = 24

what can we do to eliminate that variable pair?

(there are 2 correct answers. select both.)

add the two equations.

o

subtract equation 2 from equation 1.

divide the two equations.

multiply one equation by -1, then add the two equations.

Answers: 3

Mathematics, 21.06.2019 14:00, indexes06

Bob’s bank charges him a $3.15 service fee every time he uses an out-of-network atm. if bob uses an out-of-network atm an average of three times every two weeks, how much will he pay in service fees over the course of a year? a. $327.60 b. $109.20 c. $491.40 d. $245.70 select the best answer from the choices provided a b c d

Answers: 1

Mathematics, 21.06.2019 18:30, jakobrobinette

Is the square root of 4 plus the square root of 16 rational?

Answers: 2

Consider the following system of equations:

equation 1: 8x + 2y = 30

equation 2: 7x +...

equation 1: 8x + 2y = 30

equation 2: 7x +...

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