y = 43.81 - .395x let y = 15....so we have
15 = 43.81 - .395x subtract 43.81 from both sides
-58.81 = -.395x divide both sides by -.395
x = about 149 mph
10(1 + 4a) - 7a = -6a + 5(1 + 8a)
10 + 40a - 7a = -6a + 5 + 40a
-40. -40
10 - 7a = -6a + 5
-7a + 6a = 5 - 10
-a = -5
5 = a
Answer:
big braqin
Step-by-step explanation:
thtysdb
Equation: 3/4 + 1/6
3/4 = 18/24
1/6 = 4/24
18/24 + 4/24 = 22/24
22/24 = 11/12
Hope this helps!
The greatest counting number that divides 17, 25 and 41 and leaves the same remainder in each case is 8
