Answer:
-38
Step-by-step explanation:
-38 - 7 = -45
-45 divided by 9 = -5
Answer:
What is the missing number when n = 1.5?
5n+___=8.89
<span> B) 14, 46, 48 is not a Pythagorean triplet.</span>
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!