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3 years ago

11

Trini's car breaks down on a highway. Trini estimates that she is 20 to 30 miles

1 answer:

katrin [286]3 years ago

3 0

Answer:

About $155

Step-by-step explanation:

You have about 20-30 miles to the repair shop. You also have the $80 initial fee and the $3 every mile (m). You then put in the equation 80+3m. Since it is 20-30 m (miles) put m as 25. Multiply 25 by 3 to get 75. Then add 75+80 to find the answer which s estimated is $155.

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The function c= 1.50(n-2) +5.50 represents the costs c in dollars of printing n invitation. Which of the following is not true

ratelena [41]

For this case we have the following equation:

Where,
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c: cost in dollars
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The slope represents the cost of printing each of the invitations.
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Answer:
the following is not true:
A) each invitation costs $ 5.50 to print.

I hope this helped you! Good luck!

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3 years ago

Pls help me! and no files and pls actually help me

crimeas [40]

Answer:

To find m ( slope) we'll use the Slope Formula:

$\boxed{\sf{Slope\:(m)}=\cfrac{y_2-y_1}{x_2-x_1}}$

<u>Subtract the numbers:-</u>

$\sf 7. \:m=\cfrac{4-2}{6-5} =\boxed{2}$

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$\sf 8.\: m=\cfrac{-1-3}{2-6} =\boxed{1}$

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$\sf 9.\: m=\cfrac{-4-(-2)}{3-1} =\boxed{-1}$

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$\sf 10.\: m=\cfrac{0-3}{0-(-3)} =\boxed{-1}$

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$\sf 11.\:m=\cfrac{4-2}{3-1} =\boxed{1}$

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$\sf 12.\: m=\cfrac{1-7}{2-5} =\boxed{2}$

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$\sf 13.\:m=\cfrac{11-9}{1-(-4)} =\boxed{\frac{2}{5}}$

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$\sf 14.\:m=\cfrac{2-3}{3-5} =\boxed{\frac{1}{2}}$

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$\sf 15.\: m=\cfrac{11-5}{2-9} =\boxed{-\frac{6}{7}}$

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$\sf 16.\: m=\cfrac{-7-\left(-6\right)}{8-13}=\boxed{\frac{1}{5}}$

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$\sf 17.\: m=\cfrac{4-4}{6-1} =\boxed{0}$

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$\sf 18. \: m=\cfrac{2-(-7)}{5-5}=$

↑ Undefined

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6 0

3 years ago

Insects known as walking sticks move very slowly. They can move 2 inches every 5 seconds. At this rate, how far could a walking

Arisa [49]

2/5 = x/30......2 in to 5 sec = x in to 30 sec
cross multiply
5x = 60
x = 60/5
x = 12 inches <==

6 0

3 years ago

Read 2 more answers

it takes joey 1/16 of an hour to write one thank you card.How many thank you cards can he make in 3/4 of an hour?

devlian [24]

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3 years ago

If zb⊥ya , find m<br><br>A. 28<br><br>B.46<br><br>C.56<br><br>D.62<br><br>I'll give you brainliest

prohojiy [21]

<h3>Answer:</h3>

A. 28

<h3>Step-by-step explanation:</h3>

We assume m is the measure of the marked unknown angles: ∠BZY ≅ ∠BZA

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Divide by ° and subtract 2x+3:

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Then ∠BZA = (2·5 +18)° = m = 28°

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3 years ago