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Answer:
5) 4.4 in
6) 12 km
7) 10 cm
8) 2 cm
Step-by-step explanation:
5) 8.8/2 = 4.4
6) 24/2 = 12
7) 20/2 = 10
8) 4/2 = 2
The 3 steps to solve the algebra equation have each sub step as explained and written below.
<h3>How to solve algebra problems?</h3>
We are given the algebraic equation;
2x + 5 = 4x - 1
Step 1; After adding 1 to both sides, we have;
2x + 5 + 1 = 4x - 1 + 1
2x + 6 = 4x
Step 2; We subtract 3x from both sides to get;
2x - 2x + 6 = 4x - 2x
2x = 6
Step 3; Divide both sides by 3 to get;
2x/2 = 6/2
x = 3
Read more about solving algebra problems at; brainly.com/question/4344214
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Answer:
4
Step-by-step explanation:
t = d/r
t = 280/70
t = 4 hours