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3 years ago

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Two sisters, Jenny and Penny, play on the same basketball team. Last season they scored a combined total of 458 points. Jenny sc

ored 192 of the points. Write and solve an equation to find the number of points Penny scored....

1 answer:

Ivan3 years ago

3 0

LOOK IN NOTES MAYBE THAT COULD HELP YOU

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Harry is trying to solve the equation y = 2x^2 − x − 6 using the quadratic formula. He has made an error in one of the steps bel

Bond [772]

He made a mistake in step #2. It seemed to be a trivial mistake because it involved signs, but it still had a great impact. Since step#2, his solution was already wrong.

Instead of
(-1)²-4(2)(-6) = 1 + 48 = 49

What he did is
(-1)²-4(2)(-6) = -1 + 48 = 47

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3 years ago

18 divided by 29 is what pleses answer

DanielleElmas [232]

0.62068966 or 18/29 depending on how you want to set it up.

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3 years ago

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one batch of cookies makes 24 cookies. the recipe calls for 1 3/4 cups of flour. if Sarah needs to make 60 cookies how much flou

Svetllana [295]

Answer:

4 3/8 cups of flour needed for 60 cookies

Explanation:

You can multiply 24 by 2.5 to get 60 so you'd multiply the cups of flour by 2.5 as well. You multiply both of them by the same number because it's a ratio. You'd multiply then simplify to get the answer 4 3/8 cups of flour.

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3 years ago

Kelsey had $65 to spend on books. Each book cost $5.50, and there was a $7.50 fee for shipping. She let b equal the number of bo

xeze [42]

Answer: Kelsey had $65 to spend on books. Each book cost $5.50, and there was a $7.50 fee for shipping. She let b equal the number of books she can purchase

Step-by-step explanation:

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2 years ago

Math help please right now!!!!

Karolina [17]

Answer:

The second answer is correct.

Step-by-step explanation:

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2 years ago