Start with the brackets. Then do 5 multiply 1 which is 5 then divide that 5 from 20 which gets you 4. Times the outside of the brackets with the inside which will give you the answer of 16
You are given Richard’s piano practice for 3 piano solos. Every piano sol
he makes takes 5/12 hour. You are asked to find how long Richard is going to
practice his piano solo. So we have for every 1 piano solo he makes this is
equal to 5/12 hours. This can be best represented by ratio and proportion.
1 piano solo/(5/12 hour) = 3 piano solo/(number of hours)
Number of hours = 3 piano solo/ (1 piano solo/5/12 hours)
<u>Number of hours = 5/4 hours or 1.25 hours.</u>
Answer:
I think 330
Step-by-step explanation:
see the dotted line? pretend to "cut" the shape in your head there. slap the smol part on the other side and you get a rectangle of dimensions 22 and 15.
22x15=330
To solve, combine like terms:
6x+1=4x+5
2x+1=5
2x=4
x=2
