2.86 without rounding it to the nearest cent
Answer:
<em>His son is 10 years old.</em>
Step-by-step explanation:
Now Aaron's son is s years old, and Aaron is 3s years old.
In 10 years, Aaron's son will be s + 10 years old, and Aaron will be 3s + 10 years old.
In 10 years, Aaron's age will be twice the son's age.
3s + 10 = 2(s + 10)
3s + 10 = 2s + 20
s = 10
His son is 10 years old.
C because 2,400 divided by 450 is a little more than 5 and 5 times 12 is 60 and a little more than 60 is 64.
Answer:
1.) The y-intercept is 18000 which is the original price of her car
2.) The slope is -1500 which is how much her car's value decreases by one year
3.) 7 years
4.) $1500
Step-by-step explanation:
For questions 1 &2 the equation is written in slope-intercept form which is y=mx+b
m=slope
b= y-intercept
For questions 3 &4 I wrote the equation in my calculator and look at the table to find the answers
The slope of a line perpendicular to a line with the equation y = 6x +2 would be -6. Perpendicular lines have opposite - reciprocal slopes. Parallel lines have the same slope.