MATHEMATICS HIGH SCHOOL

Ea Anderson eams $20 per month for completing chores around the house. Each month, the amount Anderson earnsincreases by $0.50. Which expression represents how much total money Anderson eams from month 3 to month 18?182218o 220 0.5 En-0.5 212 20+05 2 n-0.5 21n 1 n 1183220+0.5 En-0.5 212 20+0.5 E n- 0.5 21n-1ha 118218o 220 +0.5 En- 20 +0.5 En18o 220+0.5 En- 2 20+0.5. ZnSubmitSave and ExitNextMark this and return
Ea Anderson eams $20 per month for completing chores around - 1

Answers

Answer 1
Answer: The answer is the second option. Download the pdf file attached and tell me if the explanation is clear for you.
Answer 2
Answer:

Answer:

it's option A

Step-by-step explanation:

Just did it on edge

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125apples were shared between jerry and kay. kay received 20% less than jerry.

Answers

if that is the case, then Jerry got 60% and Kay received 40%, because together they make the 100%, or in equations:
kay + jerry = 100%
kay = jerry - 20%
substitute:
jerry - 20% + jerry = 100%
2*jerry = 120%
jerry = 60%
kay = jerry - 20% = 60% - 20%
kay = 40%
if you want to know the amount of apples each has:
kay = 40%(125) = 0.4(125)
jerry = 60%(125) = 0.6(125)

If f(x) = 5-2x find f(9)+ 3

Answers

f (9) = 5 - 2 (9)

f (9) = 5 - 18

f (9) = - 13

f (9) + 3 = - 13 + 3

f (9) + 3 = - 10

Answer:

the answer is -10

Step-by-step explanation:

X squared + ysquared-6y=-5

Answers

Standard Form of the circle:  

x^(2) +(y-3) ^(2) =14

For y:

y=3 (+/-) √(-x) ^(2) +14

For x:

x=\sqrt{-y ^(2) } +6y+5 and - √(-y) ^(2) +6y+5

The cost of a basket containing apples is $48. Let x represent the number of apples in the basket. Which expression represents the cost of each apple in dollars?

Answers

Answer:

48/x

Step-by-step explanation:

x(a)=$48

x=number of apples in the basket.

a=amount of apples

Factor completely: 3x2 − 17x − 28

Answers

Hello,

3x²-17x-28=3x²-21x+4x-28=3x(x-7)+4(x-7)=(x-7)(3x+4)

an exclusive clothing boutiques doubles the price of the item that purchases for resale part 1 out of 2 what is the Boutiques markup percent?​

Answers

9514 1404 393

Answer:

  100%

Step-by-step explanation:

The markup of the item is the difference between the sale price and the cost:

  2 - 1 = 1 . . . . markup of 1 on cost of 1

The percentage markup is the ratio of markup to cost, converted to a percentage:

  markup/cost × 100% = 1/1 × 100% = 100%

The boutique's markup percentage is 100%.
The percent that you get from multiplying both of them ?
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