A student took a total of 4 tests over the course of 8 weeks. How many weeks of school will the student attend to take a total o
f 20 tests?
1 answer:
Answer:
4/8 = 20/x
20 x 8 = 160
160 ÷ 4 = 40
the student will attend 40 weeks of school
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Answer: x=-10
Step-by-step explanation:
5*(12+x)=10
Distribute
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Subtract(60)
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Given the following question:
First expression:

Second expression:
I think the answer's 7/8. If you convert 1/4 to 2/8 and add them together, you add 5/8 and 2/8 to get 7/8.
Answer:
parallel= 
x-intercept(s): (
6
,
0
)
y-intercept(s): (
0
,
4
)
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