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Sauron [17]
2 years ago
14

The vertex form of the equation of a parabola is y = 2(x+ 4)2 - 7.

Mathematics
1 answer:
Anuta_ua [19.1K]2 years ago
4 0

Answer:

100%

Step-by-step explanation:

your answer is 4x + 9

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Rewrite (y x 6) x 5 using the associative property. ​
nasty-shy [4]

Answer:

y * ( 6*5)

Step-by-step explanation:

(y x 6) x 5

We can change the order of multiplication by changing where the parentheses are placed using the associative property

y * ( 6*5)

6 0
3 years ago
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A farmer had a total of 995 horses and cows. After selling some of the horses and cows, he had 510 horses and 390 cows left. How
Artemon [7]

Answer: 95 sold



Step-by-step explanation:

995 horses and cows - 510 horses and 390 cows left = 95 sold

3 0
3 years ago
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Shannon is selling boxes cookies and candy for a fundraiser. She's sold each box of cookies for $5.25. She also sold one one box
defon

Answer:

The minimum boxes of cookies is 39

Step-by-step explanation:

Let

x ----> the number of boxes of cookies sold

y ----> the number of boxes of candies sold

we know that

The word "at least" means "greater than or equal to"

so

The inequality that represent this problem is

5.25x+8.75y\geq 200

The solution is the shaded area above the solid line   5.25x+8.75y=200

using a graphing tool

The solution is the shaded area -----> see the attached figure

Find out the minimum boxes of cookies needed to sell to reach the goal

assuming only cookies are sold

For y=0

5.25x+8.75(0)\geq 200

5.25x\geq 200

solve for x

x\geq 38.1

Round up

therefore

The minimum boxes of cookies is 39

5 0
3 years ago
TheStudent Government buys sweatshirts for $10 and sells them for $25. Find the percent of increase.
Vitek1552 [10]

Answer:

4

Step-by-step explanation:

4444

8 0
3 years ago
What is the product of -3 and 5?
mina [271]

Answer:

2

Step-by-step explanation:

6 0
3 years ago
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