Answer:
B. 41
Step-by-step explanation:
took the test and got it correct :)
I'm pretty sure that's correct :).
B because the y-int = -1 and the slope is rise / run so it would be 3/1 which equals 3 .. 3x - 1
62.5%
Percents are parts of 100, so write 62.5 as a fraction over 100:
62.5/100
Divide the numerator and denominator by 12.5:
62.5 / 12.5 = 5
100 / 12.5 = 8
5/8
This is one form.
62.5 / 100 = 0.625
This is another form.
Remember, you can do anything to an equation as long as you do it to both sides
but, for inequalities, if you multiply or divide both sides by a negative, you flip the sign
70+5x<30+15x
minus 5x both sides
70<30+10x
minus 30 both sides
40<10x
divide both sides by 10
4<x
x>4 is the solution set
a real world problem could be
company A charges a flat rate of $70 dollars to rent their car and also charge a rate of $5 per mile driven
company B charges a flat rate of $30 dollars to rent the car and also charge $15 per mile
how many miles do you have to drive for you to pay more for company B than A?
