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dsp73
4 years ago
6

Pls help me on this 1 sum 1 its important

Mathematics
2 answers:
kaheart [24]4 years ago
6 0

Answer:

First option

A. y = 3.15 + 2.75(x - 1)


Step-by-step explanation:

d = 5.9 - 3.15 = 2.75

f(1) = 3.15

so the rule:

y = f(1) + d(n - 1)

or

y = 3.15 + 2.75(x - 1)


Mashutka [201]4 years ago
4 0
A.y=3.15+2.75(x-1) because if you substitute the x values in the equation you will get all the y values
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Answer:

John and Pam are paid $8.5 for each hour worked. John's share of the money is $29.75.

Step-by-step explanation:

Let x = the hourly salary. John worked for 3.5 hrs, and Pam for two. We can represent this using the equation:

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Let's solve for x!

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3 years ago
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Which statement describes the pattern of the values shown in the graph?
guajiro [1.7K]

The pattern shows multiplication because the earnings are 12 times the number of hours worked in each pair of values.

We are given a graph. The graph shows the number of hours worked versus the earnings in dollars. The values of the x-coordinates are 0, 1, 2, 3, 4, and 5. The corresponding values of the y-coordinates are 0, 12, 24, 36, 48, and 60. We need to find the pattern among these values.

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