Mandy works no more than 20 hours each week. Babysitting can earn $8 an hour and work as a house cleaner earns $10 per hour. She needs to earn at least $180 each
week to save for the computer she wants. Write and solve a system of linear inequalities
that displays all possible combinations of hours she could work at each job to reach her
goal.
I

can someone answer this question plz

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.

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant

a. positive: 2 or 0; negative : 2 or 0; complex: 4or2or0