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Ksenya-84 [330]

3 years ago

12

I need help! I don’t understand

1 answer:

Shalnov [3]3 years ago

6 0

Each week he earns $142.5 from his partime job plus $25 from chores and then saves 85% of that total ($167.5). 85x167.5 = 14237.5 divided by 100 = 142.375 which is 85% of what he earns each week. Then multiply that by 8 weeks to find his total on August 25th. The answer should be $1,139

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Describe and correct the error in finding the median of the data 63,55,49,58,50,59,51

Afina-wow [57]

$\huge\text{Hey there!}$

$\large\text{When you see or hear the word \underline{median} think of its asking you}\\\large\text{\underline{what number is in the MIDDLE?} or it’s asking for the \underline{middle number}}$

$\large\text{Some people can easily find the median by putting your given numbers}\\\large\text{from least (smallest) to greatest (biggest)}}$

$\large\text{49, 50, 51, 55, 58, 59, 63}$

$\large\text{Make sure that you have the SAME amount in each sides of your numbers}$

$\large\text{The median in this given set seems to \underline{55} because it has 3}\\\large\text {numbers on each sides of it.}$

$\boxed{\boxed{\large\text{Answer: \huge \bf 55}}}\huge\checkmark$

$\text{Good luck on your assignment and enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

5 0

3 years ago

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Show some work please or an explanation please. I'll give out brainlest.<br><br> 3x + 5 = -x -7

Viefleur [7K]

Step-by-step explanation:

3x+x=-7-5

4x=-12

x=-12/4

x=-3

7 0

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A delivery person uses a service elevator to bring boxes of books to an office. The delivery person weighs 180 and each box of b

trapecia [35]

I would say two is the right one

4 0

3 years ago

"Which of the following is the graph of an arithmetic sequence whose first term is 0 and whose common difference is 4?

Vesna [10]

The graph should start at zero, and go up four for every number

5 0

3 years ago

Evaluate f(x) = x2 – 12 when x = 5

Ede4ka [16]

Answer:

f(5) = 13

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

<u>Algebra I</u>

Function notation and substitution

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = x² - 12

x = 5

<u>Step 2: Evaluate</u>

Substitute: f(5) = 5² - 12
Exponents: f(5) = 25 - 12
Subtract: f(5) = 13

4 0

3 years ago

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