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3 years ago

Lesson Review

Mathematics

1 answer:

Fantom [35]3 years ago

6 0

Answer:

Look at the pics above

Step-by-step explanation:

Here you go!

I accidentally solved the sixth inequality first and the fifth after. That's why I drew next to the numbers, FYI)

and in the seventh inequality, my s looks like a 5. Yeah .... srry about that

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A triangle has two sides that measure 10 in. and 8 in. which could be the measure of the third side?

valkas [14]

If the triangle has a right angle, the measure of the third side is 12.8 inches

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3 years ago

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Renting a room at the Willow tree resort costs $125 for 2 people. Each additional person is $25. Write an expression that shows

Mama L [17]

Answer:

Let C be the cost for the people staying

if n <= 2 ; C = $125

If n >2 ; C = $125 + $25 * (n-2)

Step-by-step explanation:

If the number of people is more than two, we need to add $25 for each of them.

Since n will be the number of people staying, we need to make sure that we substract two from this term to avoid overcharging the guests when there is less than two people.

(n-2) is the term that should be multiplied by a factor of 25.

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2 years ago

Find the ordered pair whose x-coordinate is 5. 4x=6y+8

sukhopar [10]

(6, 2 )

substitute x = 5 into the equation and solve for y

6y + 8 = 20 ( subtract 8 from both sides )

6y = 12 ( divide both sides by 6 )

y = $\frac{12}{6}$ = 2

the ordered pair is (5, 2 )

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3 years ago

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A hummer gets 300 miles on 20 gallons of gas how many on 50 gallons of gas

bija089 [108]

｡☆✼★ ━━━━━━━━━━━━━━ ☾

300/2 = 150

150 x 5 = 750

It would be 750 gallons.

Have A Nice Day ❤

Stay Brainly! ヅ

- Ally ✧

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2 years ago

Help please, I don’t understand this

Solnce55 [7]

Answer:

r(14) = 29

Step-by-step explanation:

r(x) = 3/2x+8

r(14) = 3/2*14+8 = 21+8 = 29

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3 years ago

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