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xeze [42]
3 years ago
9

NEED TO BE DONE ASAP!! Plz

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
8 0

Answer:

40

Step-by-step explanation:

8 - 72

x - 360

\frac{360 \times 8}{72}  = 40

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Tom makes $137.10 in 3 days. How much does he make in 2 days?
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Answer: $91.40
Explanation
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Answer:

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Find the equation of the line passing through the given points. Express the equation in standard form.
Artyom0805 [142]

We want to write the equation of the line passing through these two points in standard form.

First, we are going to do this in slope intercept form and then change the form to standard form, which is Ax + By = C

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So now again referring back to the slope intercept of the line we now know y = -1 + b.  We still have to determine b and the y intercept, and we can do this by using one of the given points and substituting in the value for y and x, and then solve for b.  Since these points are on the line, they must satisfy this equation.  If we use the first coordinates, we would substitute 1 for x and -6 for y.  

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The standard form of a linear equation is Ax + By=CA x + By = C .   Move all terms containing variables to the left side of the equation.

Add x to both sides of the equation.

y + x = -5

Reorder y & x

x + y = -5

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A certain flight arrives on time 80 percent of the time. Suppose 132 flights are randomly selected. Use the normal approximation
kondaur [170]
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