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2 years ago

And also this one too Thank you I'll name this first person brainliest

Mathematics

1 answer:

Advocard [28]2 years ago

6 0

Answer:

Rectangular prism

Step-by-step explanation:

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Item 18

VARVARA [1.3K]

40 tiles is the answer ! Have a great night love

3 0

2 years ago

Read 2 more answers

A worker earns $100 every 8 hours. At this rate, how much will the worker earn in 36 hours?

patriot [66]

Answer:

The answer is $350

Step-by-step explanation:

00 = 8 hours

28/8 = 3.5

3.5(100) = 350

The worker would earn $350 in 28 hours

5 0

3 years ago

Read 2 more answers

JJ buys a video game for $50.00. If the sales tax is 8.25%

Galina-37 [17]

Answer:

$54.26

Step-by-step explanation:

Convert the percentage into a decimal by moving the decimal point 2 places to the left or divide by 100.

This will give you .0825.

Multiply this number by $50 and add it to it

6 0

3 years ago

Jim sells used drones for 70% of the original manufacturer's purchase price of a new drone. Jim also sells new drones for 15% mo

adell [148]

The function for the amount saved if they purchase a used drone rather than a new drone from Jim's store is f(x) = 0.45x

He sells used drones at 70% of the price (x).

So, the selling price of a used drone is:

$\mathbf{Used = 70\% \times x}$

Express percentage as decimal

$\mathbf{Used = 0.7 \times x}$

$\mathbf{Used = 0.7x}$

Also, he sells new drones at 15% more of the price (x).

So, the selling price of a new drone is:

$\mathbf{New= (1 + 15\%) \times x}$

Express percentage as decimal

$\mathbf{New= (1 + 0.15) \times x}$

$\mathbf{New= 1.15 \times x}$

$\mathbf{New= 1.15x}$

The amount saved is the difference between the prices of the drones.

So, we have:

$\mathbf{Saved =New - Old}$

This gives

$\mathbf{Saved =1.15x- 0.7x}$

Subtract

$\mathbf{Saved =0.45x}$

Express as a function

$\mathbf{f(x) = 0.45x}$

Hence, the function for the amount saved is f(x) = 0.45x