2 years ago

The ordered pair (-2,-1) is a solution to which of the following equations?

Mathematics

1 answer:

saveliy_v [14]2 years ago

8 0

Answer:

5x-2y=12

Step-by-step explanation:

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Which expression is the factored form of -4.5n + 3

IgorLugansk [536]

Answer:

-1.5 (3n-2)

Step-by-step explanation:

Factor -1.5 out of -4.5n+3

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2 years ago

Rafael earns $10.50 per hour helping his neighbor with their chores. He is curious how much money he will earn depending on the

dalvyx [7]

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2 years ago

Read 2 more answers

alvin and simon raced a distance of 2.9 x 10^2 kilometers. they need to race 7 times that distance in kilometer. how far must th

dimaraw [331]

The distance in kilometers in scientific notation $2.03 \times 10^3 km$

<h3>Scale factors</h3>

Scale factors are values or constants multiplied with a variable

If Alvin and Simon raced a distance of $2.9 \times 10^2$ kilometers and they need to race 7 times that distance in a kilometer, the distance traveled will be:

Distance travelled = $7(2.9 \times 10^2)$
Distance travelled = $2.03 \times 10^3 km$

Hence the distance in kilometers in scientific notation $2.03 \times 10^3 km$

Learn more on distance here: brainly.com/question/23848540

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2 years ago

Miguel is painting a cabinet shaped like a rectangular prism. He is going to paint all of the exterior sides except the top and

Oksana_A [137]

Answer:

40ft

Step-by-step explanation:

Please kindly see the attached file for more explanation

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3 years ago

The vertex of this parabola is at (-3, 6). Which of the following could be its equation?

pishuonlain [190]

Since the vertex is at (-3, 6), the equation is given by
y = a(x + 3) + 6

Therefore, option A is the correct answer.

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3 years ago