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Kamila [148]
3 years ago
11

Savannah was paid $87 for 12 hours of babysitting and $65.25 for 9 hours. What is the constant of proportionality that describes

this relationship? A) 0.14 B) 7.25 C) 12.5 D) 65
Mathematics
2 answers:
laila [671]3 years ago
8 0
7.25 per hour(NOT GUARENTEED)
ycow [4]3 years ago
4 0
Answer is B) 7.25

87/12 = 7.25
65.25/9 = 7.25
You might be interested in
Consider the figure below where MN is parallel to PQ, angle PTS is equal to (19x +5) and angle NST is equal to (17x +15), determ
topjm [15]

From the figure shown where MN is parallel to PQ:

m<MSR   =  100°

m<STQ   =  80°

By carefully observing the figure shown:

<MSR is vertically opposite to <NST

Vertically opposite angles are equal

m<NST  =  (17x  +  15)

<NST is alternative to <PTS

Alternative angles are equal

Therefore, m<NST  =  m<PTS

m<NST = 17x + 15

m<PTS  =  19x + 5

17x  +  15   =  19x  +  5

19x  -  17x =  15  -  5

2x   =  10

x   =  10/2

x   =  5

m<NST  =  17x + 15

m<NST  =  17(5)  +  15

m<NST  =  100°

Since m<MSR  =  m<NST

m<MSR   =  100°

m<PTS  =  19x + 5

m<PTS  =  19(5)  +  5

m<PTS  =  100°

m<PTS  +  m<STQ  =  180° (Sum of angles on a straight line)

100   +  m<STQ   =  180

m<STQ   =  180 - 100

m<STQ   =  80°

From the figure shown where MN is parallel to PQ:

m<MSR   =  100°

m<STQ   =  80°

Learn more here: brainly.com/question/25022812

5 0
3 years ago
PLS HELP DUE TODAY TEST
Inessa05 [86]

Answer:

20+70=90

Step-by-step explanation:

8 0
3 years ago
Find the missing angle of the triangle with angle measurements of 75º and 80º. What is the missing angle? Explain how you found
Lubov Fominskaja [6]
The missing angle is 25. A triangle is always equal to 180° so you would subtract your know angles from 180 to find the missing angle
75+80+x=180 would be the equation
3 0
3 years ago
(05.02)<br> A line passes through (2, 8) and (4, 12). Which equation best represents the line?
trapecia [35]

We can use the points (2, 8) and (4, 12) to solve.

Slope formula: y2-y1/x2-x1

= 12-8/4-2

= 4/2

= 2

Based on the question, we need to put the equation in slope-intercept form (y = mx + b).

Let's solve for the y-intercept. (We can use the point 2, 8 to solve).

y = 2x + b

8 = 2(2) + b

8 = 4 + b

8 - 4 = 4 + b - 4

4 = b

Now, that we know what the slope and y-intercept is we can put this into the final equation.

y = 2x + 4 (third option)

Best of Luck!

6 0
3 years ago
54.54 54 54
Andre45 [30]
Catches me on yo yo
7 0
3 years ago
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