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kaheart [24]
3 years ago
13

!!!!!! hElP mE PleAsE !!!!!!

Mathematics
2 answers:
babunello [35]3 years ago
6 0
For the first one 86.637- 28.56 the answer is 58.077 because you line the numbers up and then subtract

omeli [17]3 years ago
4 0
What question do you need help on?
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Write an equation in the form y=mx for the proportional relationship that passes through the points​ (2, -15) and​ (6, -45).
nydimaria [60]

Answer:

Y=-15/2x

Step-by-step explanation:

7 0
2 years ago
I hope that we pass this semester god bless :)) calming it
Umnica [9.8K]

Answer:

me too

Step-by-step explanation:

7 0
3 years ago
Angle A and angle B are complementary. m Angle A = 54 and M angle B = 2x+2. What is the m angle B
Gnom [1K]

Answer:

m=17

Step-by-step explanation:

Complementary means they add to equal 90 degrees.

1) 90-A=36

2)36=2x+2

3) Subtract 2 from both sides, 34=2x

4) Divide by 2 17=x

4 0
3 years ago
Please help guys need help
dmitriy555 [2]

Answer:

A) slope = 20.

B)  The slope of 20 dollars per hour means that for every hour, the price of the service call increases by 20 dollars (or you could say the price of the service call is 20 dollars every hour, both work.)

Step-by-step explanation:

Recall that slope is y2 - y1 / x2 - x1.

Excellent. We are provided with two points: (1, 60) and (3, 100). Let’s enter this into our formula.

Slope = (100 - 60) / (3 - 1) = 40 / 2 = 20.

Now, to determine what the slope means, we can look at the axis titles on the graph. The x axis title is hours, or time in hours. The y axis title is price of the service call in dollars. Therefore, the slope is price (in dollars) per time (in hours).

This can be restated as: The slope of 20 dollars per hour means that for every hour, the price of the service call increases by 20 dollars (or you could say the price of the service call is 20 dollars every hour, both work.)

Hope this helps!

7 0
3 years ago
A line has a slope of 8 and a y-intercept of 2. What is its equation in slope-intercept form?
Bumek [7]

Answer:

y = 8x + 2

Step-by-step explanation:

Slope-intercept form: y = mx + b

m = slope

b = y-intercept value

6 0
2 years ago
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