The equations of three lines are given below. Line 1: y=-5/2x+8
Line 2: 4x-10y=−8
Line 3: 2y=−5x+5
For each pair of lines, determine whether they are parallel, perpendicular, or neither.
Line 1 and 2:
Line 1 and 3:
Line 2 and 3:

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

2500

step-by-step explanation:

the answer is 24

step-by-step explanation:

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.