Hitomi has a total of 30 red and blue bowling balls at her bowling alley. Each red ball weighs 8 lbs. Each blue ball weighs 9 lb
. If the total mass of the blue balls is 49 lb. heavier than the total mass of the red balls, how many red balls does she have?
1 answer:
Answer:
5 balls
Step-by-step explanation:
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2.(7R-15+2R-3/2+7R)-4
2. (16R-33/2)-4
2.16R-2.33/2-4
32R-33-4
32R-37
Answer:
0.00189035916
Step-by-step explanation:
The answer is 8.333333 it goes on and 3 is repeating.
Answer:
1326 cm²
Step-by-step explanation:
1) Identify the equation of the surface area of a rectangular prism
2) Input the corresponding values 
; 
; and 
into the equation, and solve for the area
3) ∴ 
The answer to this would be 480. ((:
