Answer:
0.75m + 4 10, Nick doesn't have enough money for a 15 minutes car wash.
Step-by-step explanation:
They charge you $4 for the first 5 minutes so you're going to add that into your equation.
They charge you $0.75 for each minute after those 5 minutes, you don't know how many minutes you'll spend so <u>m,</u> the number of minutes is unknown
Now onto the car guy, he says you should at least spend 15 minutes for a car wash. Now multiply 0.75 x 15. You'll get 11.25. Add the 4 and overall you have 15.25. That is NOT less than NOR equal to 10 so therefore he doesn't have enough money. Anything more than 8 minutes is gonna be over $10.
Hope that helps!
Answer:
6,000
Step-by-step explanation:
8,000 divided by 8 =1,000 1,000 x six equal 6,000 hope that helps
You can't be a negative distance away from a person. Rule out C and D. to get the distance, you add the 2 numbers. 30+215 is 245. it is B.
Answer:
x = -7
Step-by-step explanation:
4x-9 = 7x+12
Add 9 to both sides
4x = 7x + 21
Subtract 7x from both sides to further isolate the variable
-3x = 21
Divide both sides by -3
x = -7
Plug the value in to check your work:
4(-7) - 9 ? 7(-7) +12
-28 - 9 ? -49 + 12
-37 ? -37
-37 = -37
1×14=14
2×13=26
3×12=36
4×11=44
5×10=50
6×9=54
7×8=56
So these are the products of numbers which add up to 15. The highest product is 7×8=56 and the lowest product was 1×14=14.And that is your answer. Hope it helped!!