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kvv77 [185]
2 years ago
14

Zachary purchased a computer for ​$1,600 on a payment plan. Five months after he purchased the​ computer, his balance was ​$850.

Seven months after he purchased the​ computer, his balance was ​$550. What is an equation that models the balance y after x​ months?
Mathematics
1 answer:
WITCHER [35]2 years ago
4 0

Answer:1800 - 1350= 450 3 months after the purchase he payed $450

450/3= $150 per month

1350 - 1050= 300 5 months AFTER THE PURCHASE he payed $300

300/2= $150 per month

^after 2 more months he payed $300^

$150 per months

Equation: (initial amount) - (150)M

M= amount of months after purchase

B = 1800 - 150M

Step-by-step explanation:

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Answer:

I want to say C

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4 years ago
A cylindrical container that contains three tennis balls that are 5. 4 inches in diameter is lying on its side and passes throug
maksim [4K]

The length and width of the rectangle are 5.4 inches and 16.2 inches. Then the correct option is C.

<h3>What is Geometry?</h3>

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

A cylindrical container that contains three tennis balls that are 5.4 inches in diameter is lying on its side and passes through an x-ray scanner that scans from the top only.

When light is fall on the cylinder then its projection will be a rectangle.

The width and diameter of the cylinder will be the same and that is equal to 5.4 inches.

And the height of the rectangle will be the same as the height of the cylinder and that is equal to 16.2 inches.

More about the geometry link is given below.

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8 0
2 years ago
Inequality <br> Choose all answers that apply
maxonik [38]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

Option A;  m \leq\frac{3}{5}

»»————- ★ ————-««  

Here’s why:  

  • We can use inverse operations to solve for 'm'.

⸻⸻⸻⸻

\boxed{\text{Solving for 'm':}}\\\\5m+1\leq4\\--------\\\rightarrow 5m + 1 - 1 \leq 4 - 1\\\\\rightarrow 5m\leq3\\\\\rightarrow \frac{5m\leq3}{5}\\\\\rightarrow \boxed{m\leq\frac{3}{5}}

⸻⸻⸻⸻

Any number that is less than or equal to the value of three-fifths would work.

The option that is less than or equal to (3/5) is option A.

Assuming that there are more options than the options shown, choose the numbers that are less than or equal to (3/5).

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

8 0
3 years ago
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madam [21]

Answer:

14

Step-by-step explanation:

I first multiplied 490 by 3/7

giving me 1470/7

I divide 1470 by 7 giving me 210

As I got 210

I multiplied 210 with 2 and got 410/3

I divided 410 by 3, getting 140.

It then said half of what was delivered was put into 5 pound bags, so

140× 1/2 or 140÷2 is 70

70 divided by 5 is 14

They made 14 5-pound bags.

3 0
3 years ago
I need help with this math Problem! Please Help,<br> Check the picture
worty [1.4K]
Y - y1 = m(x - x1)
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