3 years ago

I GIVE THANKS AND 5 STARS!! take a look that the screenshot, anyone know the answer??

Mathematics

2 answers:

Leokris [45]3 years ago

6 0

C. (1,-5) is the answer

morpeh [17]3 years ago

4 0

Substitute each value until the answer is correct

a. 1 = -4 x -5 -1
1 does not equal 19
b. 15 = -4 x 4 -1
15 does not equal -17
c. -5 = -4 x 1 -1
-5 equals -5
just to make sure the last answer is incorrect
d. -7 = -4 x 2 -1
-7 does not equal -9

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