Answer:
He needs at least 77 on the 5th test.
<em>T₅ ≥ 77</em>
Step-by-step explanation:
If five numbers are to average 84, then their sum must be (5 x 84) = 420 .
Gale needs his five grades to add up to 420.
So far, he has (80 + 95 + 78 + 90) = 343 .
He needs at least (420 - 343) = <em>77 more</em> points on the 5th test.
Answer:
3/8 and 13/15
Step-by-step explanation:
find the common denominator
Answer:
E: 4,2 D:-4,2
Step-by-step explanation:
hope i helped :)
10-47
11-42.16
12-48.65
13-2.4
14-7.9
15-8.15
Hope it helps :)
4.3
4=ones
.3= hundredths
0=tenths
Hope I helped:P