Answer:
Exact Form:
9/4
Decimal Form:
2.25
Mixed Number:
2 1/4
Step-by-step explanation:
Make sure you SIMPLIFY. You need to solve the part of the problem that has Parentheses. Then you can move on from there.
(Hope this helps!)
Step-by-step explanation:
8.2 + 3.9y - 0.5(8y - 9)
= 8.2 + 3.9y - 4y + 4.5
= 3.9y - 4y + 8.2 + 4.5
= -0.1y + 12.7
Answer:
60
Step-by-step explanation:
The lines form an equilateral triangle, and each angle in an equilateral triangle is 60.
Answer:
Well, if you're talking about what operation is the variable about to be done with...then its multiplication because you're supposed to first solve the expression on the left by multiplying.
But, if you're talking about solving just look below:
−3(4r−8)=−36
(−3)(4r)+(−3)(−8)=−36 (Distribute here)
−12r+24=−36 (Subtract 24 from both sides.)
−12r+24−24=−36−24
−12r=−60 (Divide both sides by -12)
r=5
Answer:
30 your welcone...........
mark me brainliest