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jeka57 [31]
3 years ago
10

A line has the equation y=3x+2. This line has a slope

Mathematics
1 answer:
777dan777 [17]3 years ago
7 0

Answer: 3

Step-by-step explanation:

The formula for finding equation of a line in slope - intercept form is given as :

y = mx + c

Where m is the slope and c is the y - intercept.

Equation given :

y = 3x + 2 , comparing with y = mx + c ,

m = 3

Therefore , slope = 3

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k0ka [10]

Answer:

a) 13/20 and 0.65

b) $13

c) $33

d) $455

e) $3.3

f) $29.7

g)$339.5

Step-by-step explanation:

Each hoodie costs the trader $20 and he intends to sell it at a Percentage markup of 65%

a) Write a percentage Markup value as a

I) Fraction

Percentage Markup = 65%

65% = 65/100 = 13/20

II) Decimal

= 65% = 65/100 = 0.65

b) Calculate the value of Markup of each hoodie

This is calculated as:

65% × Cost price

= 65% × $20

0.65 × $20 = $13

c) What price would the hoodies be?

Cost price of hoodie = $20

Percentage Markup = 65%

The selling price = x

Percentage Markup = Selling price - Cost price/Cost price

65% = x - $20/$20

Cross Multiply

0.65 × $20 = x - $20

13 = x - $20

x = $20 + 13

x = $33

Therefore, the selling price = $33

d) If the seller sells 35 hoodies on her first day, what is her profit.

Profit = Selling price - Cost price

Profit = $33 × 35 hoodies - $20 × 35 hoodies

Profit = $1155 - $700

Profit = $455

We are told that to improve sales, the seller gives a discount of 10% on selling price

Hence:

Selling price = $33

e) What is the discount amount for each hoodie

Discount Amount = % Discount × Selling price

Discount Amount = 10% × $33

= $3.3

f) What is the new selling price =

Old selling price - Discount amount

= $33 - $3.3

= $29.7

g) What profit does the seller make on each hoodie after the 10% discount for 35 hoodies

Profit = Selling price - Cost price

Profit = $29.7 × 35 hoodies - $20 × 35 hoodies

Profit = $1039.5 − $700

= $339.5

5 0
3 years ago
PLZ HELP ITS DUE RIGHT NOW
daser333 [38]

Answer:

D

Step-by-step explanation:

Yes.

4 0
2 years ago
Ariel wants to write 8 entries for her blog. After 2 hours,she has 5 entries left. After 4 hours, she has 2 entries left. Which
enot [183]
Ariel wants to write 8 entries for her blog. After 2 hours,she has 5 entries left. After 4 hours, she has 2 entries left. Which graph represents ariels remaining entries?

After 2 hours, she has 5 entries left. After 4 hours, she has 2 entries left.
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1 year ago
5x-3y=20 line paralelal
lawyer [7]

Answer:

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Step-by-step explanation:

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2 years ago
Joanna is considering taking out a loan. She has a few options and wants to compare them. Her first option is a single payment l
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Answer:

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Step-by-step explanation:

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