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5 votes
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

User Dkniffin
by
4.7k points

2 Answers

5 votes

Answer:

B. 8.4

Explanation:

User Thorbjornwolf
by
4.3k points
2 votes

Answer:

B. 8.4

Explanation:

0.8 times 8= 6.4

40- 6.4= 33.6

33.6 / 4= 8.4

User Oleg Barinov
by
4.1k points