The data for relationship B is shown in this table.
Hours Amount
Worked Paid
----------- --------------
2 30.40
4 60.80
5 76
8 121.60
A graph of the data is shown below.
It passes through (0,0).
Its slope is
(121.6 - 30.40) / (8 - 2) = 15.2
Therefore its equation is
y = 15.2x +0 = 15.2x
Answer: y = 15.2x
Step-by-step explanation:
A, C, B would be the answer
<span>
−<span>5<span>(<span><span>3x</span>−1</span>)</span></span></span><span>
=<span><span>(<span>−5</span>)</span><span>(<span><span>3x</span>+<span>−1</span></span>)</span></span></span><span>
=<span><span><span>(<span>−5</span>)</span><span>(<span>3x</span>)</span></span>+<span><span>(<span>−5</span>)</span><span>(<span>−1</span>)</span></span></span></span><span>
=<span><span>−<span>15x</span></span>+<span>5</span></span></span>
Answer:
Step-by-step explanation:
4.3 split into a certain equal number
- This is ÷ mark, split means division
The product of -0.003 and a number
- This is × mark, product means multiplication