Answer:
im sorry but, im struggling on that problem too your awnser is 1, 3,5
Step-by-step explanation:
(6.50 * 7) + (4.90 * 6)
45.50 + 29.40 = 74.90
He will earn $74.90
I think the answer is 2,2 I’m not sure
Answer:
See attachment for graph
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Step-by-step explanation:
Given

Required
The graph of the step function
Before plotting the graph, it should be noted that:
and
use closed circle at its end
and
use open circle at its end
So, we have:

The line stops at -1 with an open circle

The line starts at - 1 and stops at -1 with a closed circle at both ends

The line starts at 1 with an open circle
The options are not complete, so I will plot the graph myself.
<em>See attachment for graph</em>