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Alona [7]
3 years ago
10

Can somebody please tell me how to show the work and solve for this type of thing? Thank you

Mathematics
2 answers:
katrin [286]3 years ago
8 0

Answer:

draw a grid

Step-by-step explanation:

the slope is -4 by 3 which is usually put at y over x. you can draw a grid with -9 and 17  being put x by y then plot points on the graph which go down by 4 and go right by 3.

sladkih [1.3K]3 years ago
5 0

Answer:

To solve these questions , you need to plug in your numbers to y = mx + b

Step-by-step explanation

For A, 17 is your y, -4/3 is your m and -9 is your x

17 = -4/3(9) + b. Multiply -4/3 and 9, and subtract your answer from 17. that will give you the value of b.

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Jordan wants to buy a bike that is selling for $79.99. What is the total cost
OleMash [197]

Answer:

84.7894

= Rounded to the nearest cent= 84.79

Step-by-step explanation:

79.99*1.06= 84.7894

3 0
3 years ago
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Which equation can be used to find the value of x in this figure. I’m so stumped but I think it is c
vitfil [10]

Answer:

106\°+x=180\°

Step-by-step explanation:

Observing the figure

we know that

106\°+x=180\° ----> by supplementary angles

Solve for x

x=180\°-106\°=74\°

4 0
4 years ago
HURRYYY A company is introducing a new product. The equation y = –0.001(x – 600)2 + 90 predicts the expected profit, in thousand
ratelena [41]

Answer:

Its D (600,000)

Step-by-step explanation:

Took the test

8 0
4 years ago
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Please show work, help me please,
alexgriva [62]

Answer:

377

Step-by-step explanation:

f(x) = 3* 2^(x+2) -7

Let x=5

f(x) = 3* 2^(5+2) -7

Parentheses first

f(x) = 3* 2^(7) -7

Then exponents

f(x) = 3* 128 -7

Then multiply

f(x) = 384 -7

Then subtract

f(x) = 377

4 0
3 years ago
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PLEASE HELP ME!!!! ASAP PLEASE!
german

Answer:

We know that since it's a square, the lenght size is the same on all sides. We can simply use pythagoras theorem:

a^2 + a^2 = 13.5^2

13.5^2 = 182,25‬

182,25 : 2 (because there are 2 'a') = 91,125

<u>The square root of 91,125 is 9,55 feet.</u>

8 0
4 years ago
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