GED Math Practice Test by Lukyanova Ana

GED Math Practice Test by Lukyanova Ana

Author:Lukyanova, Ana
Language: eng
Format: epub
Published: 2019-06-13T00:00:00+00:00


SOLUTION:

(300 - 70)/0.5 + 100 = 560

SOLUTION:

Gary gas 5 more than Amy: R + 5

Paul has 7 fewer than Amy: R - 7

The ration of Gary's to Paul's is (R+5)/(R-7)

SOLUTION:

The first number is the x coordinate (horizontal axis, how far left or right you are from 0, or from the vertical line)

The second number is the y coordinate (how far up or down you are from 0, or from the horizontal line)

SOLUTION:

Cost of the hall (2,800) plus number of people times cost of dinner (45*x) together shouldn't exceed 7,000.



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