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defon
2 years ago
12

please try to respond all the questions on the photo. if not it’s fine but please help asap! this is linear and quadratic models

!!!

Mathematics
1 answer:
svp [43]2 years ago
7 0

Answer:

Step-by-step explanation:

Tracy wants a bike that costs

$

105.25

. She earns

$

12.50

per hour for babysitting.

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Which is the solution to the equation 8.25 + 1/4w = 10.75? Round to the nearest hundredth if necessary.​
e-lub [12.9K]

Answer:

w = 0.215

Step-by-step explanation:

(8.25 + 1) / 4w = 10.75

9.25/4w = 10.75

9.25/4w(4w) = 10.75(4w)

9.25 = 43w

9.25/43 = w

w = 0.215

6 0
3 years ago
Plz help- solve the inequality<br> -3(1 - z) &lt; 9<br> Use distributive property
Aleksandr [31]

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z

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anyway

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3 years ago
The newspaper headline states there are about 400,000 people in attendance if the newspaper rounded to the nearest 10,000 what i
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Lowest 395,000 / highest 404,999
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2 years ago
(2x-7)(x+2)+(3x+7)(x+2)
Ivahew [28]

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4 0
3 years ago
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I need help i don’t understand this
lys-0071 [83]
Answer:
Angle BAC: 56
ANGLE BCA: 42

Why? First find angle BCA because that angle is on a straight line with another angle on the other side you can do
180-138=42 which is the measurement of angle BCA.

For angle BAC you have to know that the sun of all triangles interior angles is 180 so you do
180-82-42=56
So angle BAC is 56

Hope this helps :D
6 0
3 years ago
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