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3 years ago

PLS HELP!!!!

Mathematics

2 answers:

grandymaker [24]3 years ago

7 0

Answer:

1.05(0.85y)

convert that to a decimal to get 0.85, so the discounted price is 0.85y

Step-by-step explanation:

Crazy boy [7]3 years ago

5 0

Answer:4) 1.05(0.85y)

Step-by-step explanation:

take off 15% from y which will leave you with 85% left -> (0.85y)

then you have to find 5% from the discounted price and add it to the original price 1.05(8.5y) the 1 will give you your original price while the .05 will add on your tax.

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Nina sells 95% of her cookies at a bake sale. She baked 120 cookies. How many did she sell?

adoni [48]

Answer:

114 cookies

Step-by-step explanation:

120×0.95=114

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2 years ago

Lucy wants to plant 16 roses, 24 sunflowers, and 32 lilies in her garden. She wants to plant only one type of flower in each row

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3 years ago

I don’t know the answer. Please someone help :)

Alexandra [31]

Answer:

$\frac{3}{5}$

Step-by-step explanation:

To find the slope, all we need is to points on the line.

Judging by that graph, we can see a point at (0,1) and at (5,4).

Simply enter this into the slope formula and you'll have your slope.

$\frac{y2-y1}{x2-x1}$

Your y1 term is 1, your y2 term is 4.

Your x1 term is 0, your x2 term is 5.

$\frac{4-1}{5-0} \\\\\frac{3}{5}$

Your slope is $\frac{3}{5}$ .

7 0

3 years ago

Read 2 more answers

What is the quotient when the sum of 13 and 11 is divided by the difference of 13 and 11

Andreyy89

Answer:

Step-by-step explanation:

$\dfrac{13+11}{13-11}=\dfrac{24}{2}=12$

Hope this helps!

7 0

3 years ago

Read 2 more answers

Please help I have no idea how to answer this question

mr_godi [17]

Answer:

n = 3

Step-by-step explanation:

plug in 3 for n in the equation:

Numerator: n + 1 = 3 + 1 = 4

Denominator: 2^n = 2^3 = 2 * 2 * 2 = 4 * 2 = 8

Simplify the fraction. Divide common factors from both the numerator and denominator:

(4/8)/(4/4) = 1/2

1/2 = 1/2 ∴ n = 3

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3 years ago