What is the solution to -5x-7≤2?

Step-by-step explanation:

-5x - 7 ≤ 2

+ 7 ≤ +7

-5x ≤ 9

-5 -5

X=-1.8

-5(-1.8)-7 ≤ 2

x ≥ -9/5

Step-by-step explanation:

-5x≤9

then divide -5

answer: just subtact the units and then add the non negative : happy to

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.