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zimovet [89]
3 years ago
5

1) What is the slope of the line that passes through the pair of points (2, -3) and (5, -4)

Mathematics
1 answer:
Lelu [443]3 years ago
4 0

QUESTION 1: (2, -3) and (5, -4)

<u>Y2 -Y1</u>

X2 -X1

<u>-4 - -3</u>

5 - 2

= - <u>1</u>

    3


QUESTION 2:  (3, -4) Slope = 6

About Point Slope Form:

  • Y -Y1 = m (x - X1)
  • m is the slope
  • Y1 & X1 is a point on the line
  • The form allows you to identify the slope & the point on the line

Y - -4 = 6 (x - 3)



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Gary earns $12 an hour plus $16 an hour for every hour of overtime. Overtime hours are any hours more than 30 hours for the week
hoa [83]

Part A.

Amount of money earned = Regular rate per hour * Number of working hours

M = 12 x

 

Part B.

Amount of wages earned = Regular rate per hour * Maximum number of regular working hours + Overtime rate per hour * Excess working hours

T = 12 * 30 + 16 * y

T = 360 + 16 y

or

T = 16 y + 360

 

Part C.

Given T = 408, find y:

408 = 16 y + 360

y = 3 hrs

Therefore the total hours Gary worked that week is,

<span>x + y = 30 + 3 = 33 hrs        </span>

<span>(x = 30 since that is the maximum limit for regular working hours)</span>

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2 years ago
Suppose the professor decides to grade on a curve. If the professor wants 2.5% of the students to get an A, what is the minimum
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3 years ago
Three times the sum of a number and seven is 23 less than five times the number find the number wrong your answer to the nearest
mote1985 [20]

so you have your two equations 3x+7=5x-23 and solve for x which is your "number" leaving the answer to be <u>x=15</u>

4 0
3 years ago
The diameter of a circle is 6 units. What is the radius of the circle?
KengaRu [80]

Answer:

3

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2 years ago
1. Find the capacity in litres of a bucket 24cm in
Sav [38]

Answer:

6.36l

Step-by-step explanation:

We compute first the volume:

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