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Umnica [9.8K]
2 years ago
10

Worth 20 pts

Mathematics
2 answers:
Zina [86]2 years ago
8 0

Answer:

No, Felicia’s answer is not correct.

Step-by-step explanation:

She should have divided by 2, not multiplied. 30 divided by 2 is 15. So 15 of the 50 students in the band are boys.

Verizon [17]2 years ago
7 0
The answer would be 15 but i am not sure what the problem says her answer is. if it is not 15 then her answer is wrong
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Helppp i dont get it
sasho [114]
Answer: Your answer will be 8 s = (8,3) but since there isn’t no 3 for your answers choice then it should be 8! Hope this help!
6 0
3 years ago
Diego is solving this system of equations:
USPshnik [31]

The solutions of the equations are x = 1 and y = 2

The system of equations are

4x + 3y = 10

-4x + 5y = 6

Here we have to use the elimination method. Eliminate the x term and find the value of y term

Add both equation

3y + 5y = 10 +6

Add the like terms

8y = 16

y = 16 / 8

Divide  the terms

y = 2

Substitute the value of x in the first equation

4x + 3y = 10

4x + 3×2 =  10

Multiply the terms

4x + 6  = 10

4x = 10 - 6

4x = 4

x = 4 / 4

Divide the terms

x = 1

Hence, the solutions of the equations are x = 1 and y = 2

Learn more about elimination method here

brainly.com/question/14619835

#SPJ1

7 0
1 year ago
Find the number of 4-digit numbers that contain exactly two even and two odd digits.
Dvinal [7]

Answer:

2,435

Step-by-step explanation:

find two even and two odd

7 0
3 years ago
What is k+3 3/4 = 5 2/3 - 1 1/3
zhenek [66]
K+3 3/4=5 2/3-1 1/3
k+3 3/4=4 1/3
lets find the lcm first then multiply both sides by it but first change it to improper fraction
LCM is  12

[k+15/4]=[13/3]12
12k+45=52
12k=7
k=7/12
4 0
2 years ago
2p2 - 5p + 3<br> pliss anwered this for me​
Iteru [2.4K]

Answer:

2p²-5p+3 is the final answer as they aren't any like terms to collect in order to simply the solution further.

Step-by-step explanation:

Wishing you a splendiferous day,

stay salty...

7 0
2 years ago
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