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Dovator [93]
3 years ago
12

MATH HELP PLEASE ASAP!!!

Mathematics
1 answer:
yuradex [85]3 years ago
6 0
10. C

11. C

12. B

I have to add more words to make this post :)
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the wholesale price for a pair of shoes is $5.50. A certain department store marks up the wholesale price by 40%. Find the price
Furkat [3]

EXPLANATION

Price of shoes = $5.50

Markup= 40%

Let's call x to the unknown final price.

The markup percentage relationship is given by the following formula:

\text{Markup =( }\frac{Selling\text{ Price}-\text{Cost Price}}{\text{Cost Price}})\cdot100

Replacing terms:

\text{40}=(\frac{x-5.5}{5.5})\cdot100

Multiplying both sides by 5.5:

40\cdot5.5=(x-5.5)\cdot100

Dividing both sides by 100:

\frac{40\cdot5.5}{100}=x-5.5

Adding 5.5 to both sides:

(\frac{40\cdot5.5}{100})+5.5=x

Simplifyng the fraction:

2.2+5.5=x

Adding numbers:

\text{7}.7\text{ = x}

Switching sides:

x=7.7

Answer: The final price of the shoes in the deparment store is $7.7

6 0
1 year ago
Problem
weeeeeb [17]

Answer:

Step-by-step explanation: If 1 pint is equal to 16 oz (1 cup), then 2 pints is equal to 32 oz (2 cups). So, Sarah drank a total of 2 glasses of milk because her glass holds 16 oz, which is a pint. 2 pints is 32 oz which would be 2 glasses of milk.

Hope this helps! :)

7 0
3 years ago
park ranger spent $208 to buy 12 trees.Redwood trees cost $24 each and spruce trees cost $16 each. How many of each tree did the
katovenus [111]

Answer:

The park ranger bought 2 redwood trees and 10 spruce trees.

Step-by-step explanation:

24 * 2 = 48

208 - 48 = 160

160 / 16 = 10

7 0
3 years ago
How do you solve this
kobusy [5.1K]

Answer:

a = -4

b = 3

c = -10

d = -6

Step-by-step explanation:

Plug each value into the equation and solve.

a = 3(0)-4\\a=-4

5=3b-4\\9=3b\\b=3

c=3(-2)-4\\c=-6-4\\c=-10

-22=3d-4\\-18=3d\\d=-6

6 0
3 years ago
Eleanor is a faster runner than Jeremy by more than 10 seconds. Jeremy takes 22 seconds longer to run a particular course than N
gulaghasi [49]

Answer: t = 340+22-10

Step-by-step explanation:

Hi, to answer this question we have to analyze each runner:

Norma takes 340 seconds to run the course.  

Norma's time = 340

Jeremy takes 22 seconds longer to run a particular course than Norma. Since he takes seconds longer, we have to add that amount to Norma’s time:

Jeremy's time = Norma's time +22 = 340+22

Eleanor is a faster runner than Jeremy by more than 10 seconds. Since she is faster, we have to subtract 10 seconds to Jeremy's time to obtain Eleanor's time (t)

t = Jeremy's time - 10

t = 340+22-10  (seconds)

3 0
4 years ago
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