# math

Dwayne answered 80% of the questions
on a quiz correctly. If he answered
40 questions correctly, what was
the total number of questions on
Dwayne’s quiz?

1. 👍 1
2. 👎 2
3. 👁 1,307
1. .8x = 40
x = 50

1. 👍 5
2. 👎 2
2. 0.8x = 40

Solve for x.

1. 👍 0
2. 👎 7
👩‍🏫
Ms. Sue
3. Idont know

1. 👍 0
2. 👎 7
4. 50

1. 👍 4
2. 👎 2

1. 👍 0
2. 👎 2
6. 50

1. 👍 0
2. 👎 1
7. It's 50

1. 👍 0
2. 👎 2

1. 👍 0
2. 👎 2
9. 50

1. 👍 0
2. 👎 0
10. 32

1. 👍 0
2. 👎 0

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