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Natasha2012 [34]
3 years ago
7

HELP ASAP. WILL GIVE BRAINLIEST

Mathematics
1 answer:
Alexeev081 [22]3 years ago
4 0

Answer:

15 x p = 300 OR 15p = 300

Step-by-step explanation:

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Teachers are idiots that's why :)

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Which of the following are NOT factors of 24?
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5,7

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4x + 5y = 3 2x + 3y = 1Solve by elimination
Lesechka [4]

Answer:

The solution to the system of equations is:

x = 2, and y = -1

Explanation:

Given the pair of equations:

4x + 5y = 3 ..........................................................................(1)

2x + 3y = 1............................................................................(2)

To solve this by elimination:

Multiply equation (2) by 2, to eliminate x

Equation (2) becomes

4x + 6y = 2 .........................................................................(3)

Subtract equation (1) from (3)

4x - 4x + 6y - 5y = 2 - 3

y = -1 ....................................................................................(4)

Multiply equation (1) by 3 and equation (2) by 5 to eliminate y

Equation (1) becomes

12x + 15y = 9 .......................................................................(5)

Equation (2) becomes

10x + 15y = 5 ........................................................................(6)

Subtract equation (6) from (5)

12x - 10x + 15y - 15y = 9 - 5

2x = 4

Divide both sides by 2

x = 4/2 = 2 ............................................................................(7)

From equations (7) and (4)

x = 2, and y = -1

7 0
1 year ago
Use special right triangle properties to solve for the missing sides.
stiv31 [10]

Answer:

cos30=12/x

√3/2=12/x

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2 years ago
Find the difference. 4ab2 − 3ab2
snow_lady [41]
<span>4ab^2 − 3ab^2 = ab^2
combine like terms

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3 years ago
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