Answer:
6. 40
7. 65
8. 50 and 80
Step-by-step explanation:
180-70-70=40
180-55-60=65
180-50-50=80 so that would have to be 50+50+80= 180
Becuase it all needs to add up to 180. :))
x = 6
Let x = first number
x+4x = 30
5x = 30
Divide by 5
5x/5 =30/5
answer:
140 scoops
explanation:
3/4 of 80 is 20 and 1/2 of 60 is 30. when you add 80 and 60 you get 140
Use the power rule for differentiation.
5545
