Kyle is renting a jet ski for the day. Below are his two options.
1 answer:
Lets x = # of hours
Powersports Plus: $30 an hour plus a non-refundable deposit of $50.
Write an expression to show how to calculate the cost of Powersports Plus.
30x + 50
Sun & Surf: $20 an hour plus a non-refundable deposit of $80.
Write an expression to show how to calculate the cost of Sun & Surf.
20x + 80
Next, set the 2 expressions equal to each other.
30x + 50 = 20x + 80
Solve:
30x + 50 = 20x + 80
10x = 30
x = 3
Two companies cost Kyle the same amount of money at 3 hours
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B don’t quote me if I’m wrong
Answer:
first of all the formula
y = mx+c
where m is slope and c is y-intercept.
now substitute the values-
y = 2x - 5
(for the slope here is 2 and the part where the line intercepts y axis is -5
therefore
y = 2x-5
Answer:
The factors are 
.
The factors are not 
Step-by-step explanation:
Equation is 
.
This equation can be written as follows:
Here,
Therefore,
So, the factors are .
The factors are not
Answer:
y = -4
Step-by-step explanation:
12y + 4 = 8y-12
Subtract 8y from each side
12y - 8y +4 = -12
4y +4 = -12
Subtract 4 from each side
4y +4-4 = -12 -4
4y = -16
Divide by 4
4y/4 = -16/4
y = -4
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