SOLUTION: In the bowling games, Makayla scores 139, 143, and 144. What score will Noelia need in a fourth game in order to have an average score of 145 for all four games?

SOLUTION: In the bowling games, Makayla scores 139, 143, and 144. What score will Noelia need in a fourth game in order to have an average score of 145 for all four games?

Algebra.Com

Question 627382: In the bowling games, Makayla scores 139, 143, and 144. What score will Noelia need in a fourth game in order to have an average score of 145 for all four games?
Answer by killer6678(69) (Show Source): You can put this solution on YOUR website!
145*4= 580
(average score) * (number of games)

Add up the 3 scores
139+143+144=426

Subtract
580-426=154

Therefore on her forth game she achieved a score of 154.

RELATED QUESTIONS
In 3 bowling games, Alice scores 139, 143 and 144. What score will Alice need in a fourth (answered by Horlaye)

Maria's scores for two games in bowling were 129 and 144. What must be her lowest score... (answered by Nate)

Laura is bowling 5 games. Her first 4 scores were 144, 86, 124, and 118. To end up... (answered by ikleyn,greenestamps)

Maria's scores for two games in bowling were 129 and 144. What must be her lowest score... (answered by joyofmath,checkley71)

In order to qualify for a state bowling tournament, Tim must have an average score of... (answered by josmiceli)

Laura is bowling 5 games. Her first 4 scores were 115, 84, 123, and 101. To end up... (answered by Fombitz,josmiceli)

Sean is in a bowling tournament that is bowling 5 games. So far he has bowled scores of... (answered by Boreal)

Laura is bowling five games, her scores from the first 4 games are,133,112,94, and 108,... (answered by algebrahouse.com)

To qualify for the semi-finals in a bowling tournament, a bowler must have at least a 160 (answered by checkley71,stanbon)