On a road trip, andrew plans to use his cruise control for 125 mi, plus or minus 20 mi. write and solve an equation to find the minimum and maximum number of hours for andrews road trip.

Minimum number of hours =

Maximum number of hours =

Step-by-step explanation:

Given that on a road trip,  Andrew plans to use his cruise control for 125 mi, plus or minus 20 mi.

i.e. average time is 125 minutes

It can exceed by 20 minutes or take less time by 20 minute

Hence range of time can be found out by

Minimum number of minutes

Maximum number of minutes

Since answer is required in minutes we divide by 60 to get in terms of minutes

Minimum number of hours =

Maximum number of hours =

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x