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Mathematics, 21.05.2020 03:12 dp845095

What is the value of x in the equation 4 x plus 8 y equals 40, when y equals 0.8?

4.6
8.4
10
12

Answers

ansver
Answer from: kaliyab191

B. 8.4

Step-by-step explanation:

0.8 times 8= 6.4

40- 6.4= 33.6

33.6 / 4= 8.4

ansver
Answer from: hammackkatelyn60

B. 8.4

Step-by-step explanation:

ansver
Answer from: Quest

whatvare the choices

step-by-step explanation:

ansver
Answer from: Quest

3

step-by-step explanation:

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What is the value of x in the equation 4 x plus 8 y equals 40, when y equals 0.8?

4.6