Answer:y=50x+150
Step-by-step explanation:
50x is the variable that will change the amount of money he has each week. 150 is the amount he currently has
Answer:
Step-by-step explanation:
we have
solve for x
That means ----> isolate the variable x
Divide by k both sides
Adds 7 both sides
Rewrite
The answer is 4 because 2/3 times 6 ( flip 1/6 to multiply) equals 12/3 which equals 4
168
You add 4, 1, and 2 to get 7. You put 4/7=x/294. Then you use proportions to solve for x.
7x=1176
x=168
Answer:
h = -t+20
After 8 hours the candle will be 12 inches
Step-by-step explanation:
We have 2 points (time, inches)
(3,17) and (5,15)
We can find the slope
m = (y2-y1)/(x2-x1)
= (15-17)/(5-3)
= -2/2
= -1
We can use point slope form
y-y1 = m(x-x1)
Replace y with h and x with t
h-17 = -1 (t-3)
Distribute
h-17 = -t+3
Add 17 to each side
h-17+17 = -t+3+17
h = -t+20