I believe the answer is D. because -12 + -1 equal -13
3, if you do the y^2-y^1/x^2-x^1 you will get 3/1 which will be simplified to 3.
#30 and #31 are in y = mx + b. m = slope, and b = y-intercept.
30. slope = 2/3 y-intercept = 1
31. Slope = -9/5 y-intercept = -4
To make the x's get on the right side of the equal sign, subtract it on both sides.
32. 6x - y = -2
32. 6x - y - 6x = -2 - 6x
32. y = 6x - 2
Answer:
x = 8.2
Step-by-step explanation:
Answer:
See Bottom!
Step-by-step explanation:
17) 9
18) 2.0000
19) 20000000000
20) 00.804
21) 266.0000000000
22) 15.00
23) 77.5
24) 830.0000000000
