Answer:
A
Step-by-step explanation:
A]
7*5 = 35+15 = 50
10*70 = 70 +14 = 85
15*7 = 105 +15 = 120
20*7 = 140+15 = 155
B]8.50*5 = 42.5
C]10*5 = 50
10*10 = 100
D] = 8*5 = 40 +10 = 50
10*8 = 80+10 = 90
Point slope form (slope intercept form) is y = mx + b
so first move the -x over to the other side
2y = x + 10
Divide 2 to both sides
2y/2 = y
(x + 10)/2 = x/2 + 5
slope intercept form
y = x/2 + 5
hope this helps
Answer:
First, you would multiply 9 x 2 that would give you 18. Then you would add 5 and that would give you 23. The answer would be 23
Step-by-step explanation:
x = 3g + 2
- 2 - 2
x - 2 = 3g
÷ 3 ÷ 3
x - 2 ÷ 3 = g
The best estimate of the lateral area of the cube with edges that are 2.1 inches long is 4.2
