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3 years ago

Any people good at math that mind helping me?

Mathematics

2 answers:

Leya [2.2K]3 years ago

8 0

Plug the coordinate pairs into the equation. The first value is the x, and the second value is why. Solve the equation and if the answer on both sides is the same number, the coordinate pair satisfied the equation

Alexxandr [17]3 years ago

7 0

5x - 2y = -9
5(-1) -2(2) = -9
-5 - 4 = -9
-9 =- 9

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How can you determine if two expressions are equivalent?

Vladimir [108]

Simplify them until they can be simplified no more, then compare both sides.

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3 years ago

Maymona book club is ordering new novels, She knows that the total cost of 6 books is $90, and 10 books cost $150. Write an equa

aleksandr82 [10.1K]

Answer:

Y=15x

Step-by-step explanation:

<h2>Okay so let's approach this problem!</h2><h2 />

X is books and Y is total cost

Let's find the slope!

Y2-Y1/ X2-X1

Just replace

$\frac{150 - 90}{10 - 6}$

$\frac{60}{4} = 15$

The slope is 15

$y = 15x + b$

Now replace x and y with coordinates and solve

$150 = 15(10) + b \\ 150 = 150 + b \\ - 150 \\ 0 = b$

The final equation:

y = 15x

That's it! If you have any questions please ask! Brainliest Appreciated.

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2 years ago

Onyango bought p oranges and later on 1%are bad how many oranges remained

Paraphin [41]

Answer:

100% all of them

Step-by-step explanation:

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2 years ago

What are the coordinates of the vertex of the parabola described by the

ICE Princess25 [194]

Step-by-step explanation:

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3 years ago

Read 2 more answers

I=$310 P=$1,000 t=5 years

PtichkaEL [24]

I = P x r x t
r = I/P x t

r = 310/1000 x 5
r = 0.62
r = 0.62 x 100
r = 62%

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3 years ago