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stellarik [79]
3 years ago
8

Please help! Numbers 4,7,9

Mathematics
1 answer:
Mazyrski [523]3 years ago
7 0

Answer:

what i think number 7  would be 5

Step-by-step explanation:

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Can anyone turn 3.25x+6.50y=520 into slope intercept form? pls!
Lynna [10]

Answer:

y=-1/2x+80

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
7. algebra sara allen is interested in buying a notebook
seropon [69]

A percentage is a way to describe a part of a whole. The regular selling price of the computer notebook will be $937.5.

<h3>What are Percentages?</h3>

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

Let the selling price of the computer notebook be represented by x.

Now, if Sara buys the computer this week, the selling price of the computer will be (100%-16%)x = 0.84x.

Also, the saving she made by buying this week will be $150, therefore, we can write,

x-0.84x = $150

0.16x = $150

x = 937.5

Hence, the regular selling price of the computer notebook will be $937.5.

Learn more about Percentages:

brainly.com/question/6972121

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4 0
2 years ago
An above-ground swimming pool in the shape of a cylinder has a diameter of 16 feet and a height of 5 feet. If the pool is filled
vagabundo [1.1K]

Answer is lots of god Which equation is the inverse of <em>y </em>= 100 – <em>x</em>2?









4 0
3 years ago
Two points on line p have
Andrews [41]

Answer:

D. ⅔

Step-by-step explanation:

I hope it helps :)

m =   \frac{y_2 - y_1}{x_2 - x_1}  \\ m =  \frac{3 - 1}{5 - 2}  =  \frac{2}{3}  \\ m = \frac{2}{3}

6 0
3 years ago
Find the value of h(-67) for the function below. h(x) = -49x − 125 A. 3,283 B. -3,408 C. 3,158 D. -1.18
Paraphin [41]

Answer:

<h2>The answer is option C</h2>

Step-by-step explanation:

h(x) =  - 49x - 125

To find h(-67) , substitute the value of x that's - 67 into h(x). That is for every x in h(x) , replace it with - 67

We have

h( - 67) =  - 49( - 67) + 125 \\  = 3283 - 125

We have the final answer as

<h3>h( - 67) = 3158</h3>

Hope this helps you

3 0
3 years ago
Read 2 more answers
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