Answer:
6.8(6.7 – 7.2) – 2(4.6 + 1.2) =-15
Step-by-step explanation:
Answer:
30 hrs here ya go !!!!!!!!!!!!!!!
Answer:
Hey there,
(It would be good to note that i just learned how to simplify/solve algebraic expretions)
P=21+2w
P/21=2w
then we flip it
2w=p/21 which could also be
w=2(p/21) i think
Answer:
2 hours
Step-by-step explanation:
30×1=30
30×2=60
Answer:
6.25 cups of water
Step-by-step explanation:
So I first write out the rates: 4:2.5 and also 10:?
So let's find out how the scoops changed, as in how did you get 4 to become 10 so you can do the same thing to 2.5 and get ?.
To go from 4 to 10 you MULTIPLY/DIVIDE. DON'T ADD OR SUBTRACT. 10 divided by 4 (to see what you multiplied by) is 2.5.
So we multiplied 4 by 2.5 to get 10. So if we multiply 2.5 by 2.5 we get 6.25.
So 4:2.5 = 10:6.25
?=6.25
Hope this helps!
