Answer:
6 minutes
Step-by-step explanation:
4/5 hours = 4/5*60=48 minutes. 48 minutes divided by 8 math problems = 6 minutes per problem.
Answer:
y=43
X=34
Step-by-step explanation:
a) 2y+4=90
2y+4-4=90-4
2y=86. divide 86 by 2 to get y.
b) 3x-11=90
3x-11+11=90+11
3x=101. divide 101 by 3 to get X.
The answer is x=10 because you divide both ends by 2
If you are rounding to the nearest tenth
Let's say round 20.15 to the nearest tenth. 1 is the tenth place. You have to look at the hundredths place. Since it is 5 and over You round up. If it is under 4 then you round down to it would be 20.2
Answer:1
Step-by-step explanation:
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