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4 years ago

Need help. Can you help me answer this problem?

Mathematics

1 answer:

S_A_V [24]4 years ago

8 0

Answer:

Step-by-step explanation:

First what shape is it

Second what do all the sides equal

Third in your answer always put yards

Fourth where are the right angles

Fifth add the sides that have no number everybody knows if it is parallel it have the same length or width.

See if my information works!

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The graph with the line going through (0,0) with a slope of 2. This is because for every 1 hour, she has 2 bags of leaves.
The y number goes up by 2. 0 hours, 0 bags. 1 hour, 2 bags. 2 hours, 4 bags. And so on.
(0,0), (1,2), (2,4), (3,6)...

7 0

3 years ago

Evaluate the numerical expression. -1/2 - (-3/4)

Debora [2.8K]

-1/2 - (-3/4)
= -1/2 + 3/4
= - 2/4 + 3/4
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hope it helps

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3 years ago

There are approximately 3.6 million deaths per year in country A. Express this quantity as deaths per minute.

morpeh [17]

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3 years ago

Given ax^2+bx+c What is the initial amount?

Natasha_Volkova [10]

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3 years ago

A photo lab usually charges 1.45 per print to make a color print from a color transparency. During a special promotion, the char

Fiesta28 [93]

Answer:

$\large \boxed{\math{\$24.05; < 9}}$

Step-by-step explanation:

Let n = the number of prints

and C = the total cost.

At the regular price, the formula is

C = 1.45n

During the promotion, you must pay for the first nine prints: 9 × 1.45 = 13.05.

For anything over nine prints (n - 9), you must pay $13.05 plus the promotional cost of $1.10 for each print. The promotional formula is

C = 13.05 + 1.10(n - 9) {n > 9}

1. Calculate the cost of 19 prints

$\begin{array}{rcl}C & = & 13.05 + 1.10(19 - 9)\\ & = & 13.05 + 1.10 \times 10\\ & = & 13.05 + 11.00\\ & = &24.05\\\end{array}\\\text{The cost of 19 prints is $\large \boxed{\mathbf{\$24.05}}$}$

2. What number of the prints is a waste of money?

During the promotion, buying fewer than nine prints would be a waste of money, because you would not be taking advantage of the promotional savings.

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3 years ago