asked 68.3k views
5 votes
Need help!!! ASAPPPPPPPPPPPPPPPP

Need help!!! ASAPPPPPPPPPPPPPPPP-example-1
asked
User Kyu Lee
by
7.3k points

2 Answers

1 vote

Answer:

8.4

Explanation:

8 x .8= 6.4

40 - 6.4 = 33.6

33.6 / 4= 8.4

4 x 8.4= 33.6

8 x .8= 6.4

33.6 + 6.4 = 40

answered
User Cassidymack
by
8.8k points
2 votes

Answer: 8.4

Explanation:

Rearrange the equation: 4x = 40 - 8y

Substitute 0.8 into the equation

— 4x = 40 - 8(0.8) = 40 - 6.4 = 33.6

Divide both sides by 4

— x = 8.4

answered
User BlackCath
by
8.1k points

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