Jacqui has grades of 77 and 75 on her first two algebra tests. if she wants an average of at least 73, what possible scores can

Question

fiasKO [112]

3 years ago

8

Jacqui has grades of 77 and 75 on her first two algebra tests. if she wants an average of at least 73, what possible scores can

she make on her third test?

Mathematics

1 answer:

pogonyaev · Answer 1 · 2022-06-07T23:15:10+03:00

pogonyaev3 years ago

6 0

If she wants an average of 73 for 3 tests,
she needs a total of 73 x 3 = 219

Total of the first 2 tests = 77 + 75 = 152

Scores needed for her 3rd test = 219 - 152 = 67.

Answer: She needs a score of 67 marks.

Jacqui has grades of 77 and 75 on her first two algebra tests. if she wants an average of at least 73​, what possible scores can

Jacqui has grades of 77 and 75 on her first two algebra tests. if she wants an average of at least 73, what possible scores can