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scZoUnD [109]
3 years ago
5

Please help me with these questions if you have time

Mathematics
2 answers:
timofeeve [1]3 years ago
7 0

Answer:

Use the following formulas for the tables

Step-by-step explanation:

For the tables given bellow use these formulas for part 7 a and b

y2-y1 over x1-x1

that would give us the slope then plug that into y=mx+b

Sloan [31]3 years ago
5 0

Answer:

7. a. y=5x+29

b. y=9x+4

l have answer question number 7a and 7b

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Ryan has two jobs. He earns $9 per hour for x hours babysitting his cousins and he earns $18 per hour for y hours working at the
Volgvan

Answer:

Umm I don't think you wrote out the whole question...

Step-by-step explanation:

$18 nine hours, $9 one hour = $177

$18 eight hours, $9 two hours = $162

$18 seven hours, $9 three hours = $153

$18 six hours, $9 four hours = $144

$18 five hours, $9 five hours = $135

$18 four hours, $9 six hours = $126

$18 three hours, $9 seven hours = $117

$18 two hours, $9 eight hours = $108

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5 0
2 years ago
Draw a quardrilateral that is not a rectangle describe your shape and explain why it is not a rectangle
arsen [322]
I would draw a trapezoid.

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Hope this helps... mark as Brainliest plz
5 0
3 years ago
Which of the following is NOT true about unit rates?
lisov135 [29]
A, it’s the move for that wuestion
3 0
2 years ago
Let f(x) = -­2x ­- 7 and g(x) = ­-4x + 3. Find (f o g)(-­5)
musickatia [10]
The answer is:  [A]:  " -53 " .
_______________________________________________________
Explanation:
_______________________________________________________
Given:  

" Let f(x) = -­2x ­−<span> 7 and g(x) = ­-4x + 3.  Find (f o g)(-­5) " ;
_______________________________________________
First, find g(-5) .   g(x) = -4x + 3.  

g(-5) = -4*(-5)  + 3 = 20 + 3 = 23 ;
_______________________________________________
Now find f (g(-5) to get the answer; that is f(23); 
_______________________________________________
  Find f(23).  f(x) = -2x </span>− 7 .  
 
  f(23) = (-2*23) − 7 = -46 <span>− </span>7 = -53 ; which is "Answer choice: [A]" .
_______________________________________________
3 0
3 years ago
I have an 88 in my math class, according to my teacher if I get a 75% on my final exam my grade will be 86. my final exam is wha
shusha [124]

Answer:

I think the answer is 30%

8 0
3 years ago
Read 2 more answers
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