Answer:
C.Infinitely many solutions
I solved by substitution
Infinitely many solutions
The y-intercept is found by letting x = 0 and finding / calculating y. That would be (0, -10).
The x-int. is found by letting y = 0 and finding x. That would be (10,0).
17. Subtraction. According to the order of operations, he should've done the exponent of 3 first.
18. He then did 15×2. According to the order of operations, he should've done the multiplication of 8×2, since, if there are only multiplication and/or division left, you work left to right. He isn't correct.
19. 16, I think, I did it in my head.
Answer:
Y = - 8
Step-by-step explanation:
-24 - 4y + 2 = 10
-22 - 4y = 10
-22 - 10 = 4y
-32 = 4y
-32/4 = y
y = -8
Answer: im convinced that this is 4th grade stuff, yet it makes no sense to me
Step-by-step explanation:
