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Ad libitum [116K]
2 years ago
6

At the third-grade party, two groups each had their own pizza. The blue group ate 7/8 of a pizza. The green group ate 2/8 of a p

izza Which group ate more of their pizza?
Mathematics
1 answer:
Sav [38]2 years ago
4 0
The blue group did because they ate 7 slices out of 8 while the green team only ate 2 out of 8
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HERE ARE TWO NUMBER MACHINES A AND B
nika2105 [10]

Answer:

x=-7

Step-by-step explanation:

We can write them both like functions like this

A=5x-4

B=3x+8

Where

x=input

A=Output A

B=Output B

We want the output of A 3 times the output of B this can be written like this:

A=3B

we replace with the functions

5x-4=3(3x+8)

we solve for x

5x-4=9x+24\\5x-9x=24+4\\-4x=28\\x=\frac{28}{-4}\\x=-7

The output that makes the out put of A 3 times teh output of B is -7

5 0
2 years ago
What is the ratio of the wavelengths of these two notes? a. 5 to 4 b. 3 to 2 c. 6 to 5 d. 2 to 1
Phoenix [80]

The ratio of the wavelengths of the two notes is 2:1 option fourth 2 to 1 is correct.

<h3>What is wavelength?</h3>

The wavelength is the distance between two successive troughs or crests. The highest point on the wave is the crest, while the lowest point is the trough.

We have two notes

Number of cycle for blue = 8

Number of cycle for red = 4

Ratio = 8:4 = 2:1

Or

2 to 1

Thus, the ratio of the wavelengths of the two notes is 2:1 option fourth 2 to 1 is correct.

Learn more about the wavelength here:

brainly.com/question/7143261

#SPJ1

4 0
2 years ago
Choose the quadratic equation that has x-intercepts of −1/3 and 5/2
miv72 [106K]
I’m pretty sure it will be the last one f(x)=(3x+1)(2x-5).
3 0
2 years ago
Read 2 more answers
Only meekmad 001 and 24webbkeij answer this.<br><br> What is 5*5?
DochEvi [55]

Answer: 25

Step-by-step explanation:

lol

4 0
2 years ago
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yan [13]

Answer: 1. A

2. A

Step-by-step explanation:

3 0
1 year ago
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