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3 years ago

Solve the system of equations x – 3y = 1 and 2x + 2y = 18 by combining the equations.

Mathematics

1 answer:

Helen [10]3 years ago

8 0

Step-by-step explanation:

1) 2x + x = 3x

2) 3y - 2y = y

3) 18 + 1 = 19

4) 3x + y = 19

5) y + -1y = 0

6) Divide each side by '3'.

x = 6.333333333 + -0.3333333333y

7) x = 6.333333333 + -0.3333333333y

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3 years ago

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Genrish500 [490]

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3 years ago

A sandbox has an area of 10 2/3 square feet, and the length is 1/4 feet. What is the width of the sandbox?

AlekseyPX

Answer:

The width of the sandbox is $42\frac{2}{3} \ ft$ .

Step-by-step explanation:

Given,

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Solution,

Let the width of the sandbox be 'w'.

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3 years ago

Miss Tamika just started an art class. She had 10 children enrolled for the first class. · Before she began the art lesson, she

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Answer:

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Step-by-step explanation:

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