I don’t understand Please help!

Answers

Answer 1

Answer:

Answer:

The answer is water.........

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Salid bought 35 feet of window trim at a hardware store. The trim cost $1.75 per foot, including sales tax. If salid paid with a $100.00 bill, how much change should he have received?
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Equation for the points (3,8) (2,6) on slope
Which number is between 0.5 and 5/8 A.1/4 B.8/28 C.9/16 D.19/25
Explain why P(A|D) and P(D|A) from the table below are not equal.

What is 75.36 rounded to the nearest cubic unit

Answers

75 unit^3
because .36 is less than 0.5 so round down

75.00^3
.36 > 0.5
Happy to Help!

When do you need to use two number lines to compare two fractions

Answers

You would use 2 number lines to compare fractions because if you were trying to see which fraction was larger than you would use a number line.

To see which one is bigger when comparing it

| If f(x) = (3x – 1, find f(2) and f(-2)

Answers

Answer:

f(2)=5, f(-2)=-7

Step-by-step explanation:

Step 1 : f(2)=3(x)-1

f(2)=5

Step 2 : f(-2)=3(x)-1

f(-2)=-7

Olivia is on a road trip with her family. During a three- hour stretch,they traveled 183 miles.How fast were they driving in miles per hour?

Answers

183/3 = 61

They drove 61mph.

Answer:

61 miles per hour

Step-by-step explanation:

Sandy bought a soft drink for 3 dollars and 6 candy bars.bars. She spent a total of 21 dollars. How much did each candy bar cost?

Answers

Sandy spent $21 on a drink ($3) and 6 candy bars

$21 - $3 = $18

Sandy spent $21 on a drink ($3) and 6 candy bars ($18)

$18/ 6 candy bars = $3

Each candy bar cost $3

Well what you do is take $21-$3=your answer.

Write a piecewise function that models each telephone billing plan. Then graph the function.$60 per month buys 450 minutes. Additional time costs $0.35 per minute.

Answers

if 0 < x ≤ 450, y = $60.

if 450 < x ; y = $60 + (x - 450min) × $0.35

the calculation is as follows:

Here x will represent the number of minutes.

so if 0 < x ≤ 450, y = $60.

And,

if 450 < x ; y = $60 + (x - 450min) × $0.35

where we use (x - 450) ×$0.35 since any minute after the 450 minute mark is considered an extra time.

Find out more information about the graph here: brainly.com/question/14375099?referrer=searchResults

Answer: if 0 < x ≤ 450, y = $60.

if 450 < x ; y = $60 + (x - 450min)*$0.35

Step-by-step explanation:

Here x will represent the number of minutes.

with $60 you have 450 minutes, and you must pay 60 regardless of how much minutes you use.

so if 0 < x ≤ 450, y = $60.

now, if you call for more than 450 minutes, you get an additional of $0.35 per minute, then we have:

if 450 < x ; y = $60 + (x - 450min)*$0.35

where we use (x - 450)*$0.35 because any minute after the 450 minute mark is considerated an additional time.

So our piecewise function is:

if 0 < x ≤ 450, y = $60.

if 450 < x ; y = $60 + (x - 450min)*$0.35

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"Find the missing side lengths in each pair of similar figures." Someone explain please