Answer:
y = -2x + 39
Step-by-step explanation:
2 - 4 = -2 (with negative numbers graphs help a lot more)
0 - -1 (since there are two negatives together you change both of the signs to their opposite so they both become positive)
0 + 1 = 1
-2/1 = -2 because a negative divided by a positive is a negative
I found the y-intercept by substituting one of the points into y=mx+b
Answer:
k=3
Step-by-step explanation:
Move k over to the 2k side and 2 to the five 5-2=3 and 2k-k=k
k+2=5
k=3
Answer:
D
Step-by-step explanation:
Complimentary measures
Answer:
2+7t
Step-by-step explanation:
combine like terms
t+2+6t
2+7t
Answer: 20
Step-by-step explanation:
-4(1) - -(4)(6)
(-4) - (-24)
-4 + 24 = 20