Step-by-step explanation:
1+6+8+9+7-5+81
= 107
....
In 1 hour she can paint 4 cars, so in 3.75 hours she can paint 3.75*4 = 15 cars
Is that just the question? I can help you out but it doesn’t make any sense.
Answer:
perimeter 140
Step-by-step explanation:
60L x 10W = 600
60(2) + 10(2) = 140
:D
-5/2 is equivalent to -2.5, and if you multiply 2.5 by 2 you get 5, and you have to have the negative, so add that to the 5 and you get -5. Hope this helps!