Answer:
10x+200
375
Step-by-step explanation:
subtract 200 from both sides
10x
175
divide both sides by 10
x
17.5 cars
Jesse must wash atleast 17.5 cars to afford the bike.
Answer:
1.03x
Step-by-step explanation:
1 year b would be the inital investment added with interest
i believe this is the equation
b = x + r(x)= (1 + r)x
and since it says 3% each year we know its 0.03 (r)
and when you solve it out you get that answer
The answer is 300 divided by 20 which you would get 15.
Hey! I'll provide the steps required.
First, solved the proportion by cross multiplication.

Then use the commutative property to reorder the terms as well as multiply the numbers.
90x = 9720
Finally, divide it by 90.
x = 108