Answer:
b
Step-by-step explanation:
Answer:
C $11–$12
Step-by-step explanation:
I got this right
Answer:
78r²s
Step-by-step explanation:
well you add 49 and 42 and 28 and subtract 41 bc they have the same symbols afterwards, and you get that
B because x is the independent variable; you could choose any number for x
Answer: y = 2
Explanation:
When x = 3, y = -15
And x and y are directly proportional.
thus x + k ==> y + k
when x = 3 + 17 ==> y = -15 + 17
=> x = 20 ==> y = 2
