3 years ago

What is the solution to the system of equations below?

Mathematics

1 answer:

lisov135 [29]3 years ago

5 0

Its either -1,2 or 1,2

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Help me i have homework

nadezda [96]

3x - 5 = 10 or 3 × 5 - 5 = 10

y ÷ x - 4 = 14 or 36 ÷ 2 - 4 = 14

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3 years ago

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-2/5x+3=1/5x+11 can someone please solve this

NARA [144]

-2/5x + 3 = 1/5x + 11

-2/5x - 1/5x = 11- 3

(-2 -1)/5x =8

-3/5x = 8

- 3= 40x

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4 years ago

Explain how to use long division to divide two polynomials.

Pani-rosa [81]

1. Divide the first term of the numerator by the first term of the denominator, and put that in the answer.
2. Multiply the denominator by that answer, put that below the numerator.
3. Subtract to create a new polynomial.

4 0

3 years ago

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Find the slope of the line passing through each pair of points. (9,4) and (5,-3).

rjkz [21]

Answer:

$m=\frac{7}{4}$

General Formulas and Concepts:

Order of Operations: BPEMDAS
Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

(9, 4)

(5, -3)

Step 2: Find slope m

Substitute: $m=\frac{-3-4}{5-9}$
Subtract: $m=\frac{-7}{-4}$
Simplify: $m=\frac{7}{4}$

3 0

3 years ago

There are 120 students and 23 teachers going on a class trip. The buses used for the class trip hold at most 45 passengers. How

Alex73 [517]

Answer: 4 busses if each bus only hold 45 passengers at most.

Step-by-step explanation:

120 students

23 teachers=143 people

143 divided by 3 busses is only 47 so 3

busses wouldn’t be enough

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3 years ago