SOLUTION: To obtain Grade A, Gumede must achieve an average of at least 75 in six tests. If his average mark for the first five tests is 73, what is the lowest mark he can get in his test

Question 1116260: To obtain Grade A, Gumede must achieve an average of at least 75 in six tests. If his average mark
for the first five tests is 73, what is the lowest mark he can get in his test and still obtain
Grade A?
Answer by josgarithmetic(39631) (Show Source): You can put this solution on YOUR website!
x, the last test needed, score

.
.
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