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3 years ago

HELP PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ i will be very happy if u do. FIRST PERSON TO GET IT CORRECT GETS BRAINLIEST

Mathematics

1 answer:

Vsevolod [243]3 years ago

8 0

Answer:

Step-by-step explanation:

x -12 > 0

x > 12

if x > 12 x-12

if x = 12 0

if x < 12 12-x

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Write the phrase as a unit rate. 452.5 miles on 12.5 gallons of gasoline.

vovangra [49]

452 miles on 12.5 gallons = 452 miles / 12.5 gallons

= 36.16 miles / gallon

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3 years ago

Which of the following points is a solution to the system of equations x - y = 1 and -x + 3y = - 7?

kiruha [24]

Answer:

(-2,-3)

Step-by-step explanation:

Put the equations over each other.

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Subtract the x values.

$\binom{ - y = 1}{3y = - 7}$

Subtract on both sides.

$2y = - 6$

Divide on both sides.

$y = - 3$

Insert the y value into one of the equations.

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Subtract on both sides.

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2 years ago

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Marizza181 [45]

The answer is x<4

This is due to the fact that anything less than 4 will be correct

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3 years ago

. A recipe calls for 2/3 cup of sugar for every 1/2 teaspoon of vanilla.

Iteru [2.4K]

X= 4/3 = 1 1/3 cups.

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4 years ago

Read 2 more answers

If Angle A = 5x-10, find the value(s) for x that would ensure that Angle A was an obtuse angle.

morpeh [17]

Answer:

20 < x < 38.

Step-by-step explanation:

An obtuse angle has a value between 90 and 180.

90 < 5x - 10 < 180

5x - 10 > 90

5x > 100.

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5x < 190

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4 years ago