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2 years ago

-1 + 2x - x = x - 8 + (-x)

Mathematics

1 answer:

CaHeK987 [17]2 years ago

6 0

Answer:

x = -7

Step-by-step explanation:

-1 + x = -8

x = -7

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1. m+ 10< 16

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Answer:

$1.\ m$

Step-by-step explanation:

1. Subtract 10 from both sides. Then:

$m+ 10< 16\\ m+ 10-10< 16-10\\m$

2. Divide both sides by -2. Notice that the direction of the symbol of the inequality will change. Then:

$-2g\geq8\\\\\frac{-2g}{-2}\geq\frac{8}{-2}\\\\g\leq-4$

3. Add 22 to both sides. Then:

$y-22< 19\\ y-22+22$

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$-7b>-28\\\\\frac{-7b}{-7}>\frac{-28}{-7}\\\\b$

5. Subtract 30 from both sides. Then:

$h+30$

6. Divide both sides by -5. Notice that the direction of the symbol of the inequality will change. Then:

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7. Subtract 13 from both sides. Then:

$t+13>22\\ t+13-13>22-13\\t>9$

8. Add 12 to both sides. Then:

$w-12< 16\\ w-12+12$

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3 years ago

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The fastest way to find the missing endpoint is to determine from the known endpoint to the midpoint and then performing the same transformation on the midpoint.

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3 years ago

1. Explain how you could break apart<br>an array to find 6 X 7. Draw an array<br>to show your work.

matrenka [14]

6x7=42 so divide 42 divided by 7 equals 6

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3 years ago

What is the distance between the points (5, 6) and (5, 2)? a. 1 b. 3 c. 4 d. 8

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$The\ distance\ between\ A(x_A;\ y_A)\ and\ B(x_B;\ y_B):\\\\d=\sqrt{(x_B-x_A)^2+(y_B-y_A)^2}$

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3 years ago

The sum of three consecutive odd numbers is one hundred twenty -three what is the smallest number of three numbers ?

Vinil7 [7]

Answer:

117 118 119

Step-by-step explanation:

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2 years ago

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