Answer:
-8 1/2
Step-by-step explanation:
Divide each side by 2
2r/2=r
-17/2= -8 1/2
Answer:
-1.60778117 I did it with a calculator
35r+10+20p
you would multiply by 5 to all the numbers in the parantheses
Step-by-step explanation:
Step-by-step explanation:
Expand: 4.2×5.1×x+4.2×6.8
4.2×5.1×x to (21.42)x
Simplify: 21.42x+4.2×6.8
4.2×6.8 = 28.5628.56
21.42x+28.56