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RideAnS [48]
3 years ago
11

55% of the 300 students in 6th grade have a younger brother or sister. How many 6th graders have a younger sibling?

Mathematics
2 answers:
Salsk061 [2.6K]3 years ago
7 0

Answer:

(A) 100 x 3 = 300 (B) 55 x 3 = the answer (E) 55 x 3 = 165 students (F) 165 6th graders have a younger sibling.

Step-by-step explanation:

I did the assignment and (A) (B) (E) and (F) were correct. Give the other person brainliest

                                                     hope it helps

Anna007 [38]3 years ago
6 0

Answer:

A, B, E, F.

Step-by-step explanation:

I did the assignment and got it right

100x3=300

55x3= the answer

55x3=165 students

165 6th graders have a younger sibling

Hope this helps

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Answer:

B. Carl yearns more per hour

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Step-by-step explanation:

Louis earns 12$ per hr (y=12x)

Carl yearns 15$ per hr (y=15x)

to find what carl yearns hourly you divide 45 by 3 which is 15.

(Explaination of answer for question b)

C isnt hard once you find y=15x.

8 0
3 years ago
What is a correct expansion of (4x+1)(2x^2-2)
kirill115 [55]

Answer: B. 4x*2x^2+4x*(-2)+1*4x+1*(-2)

Step-by-step explanation: Hope this help :D

4 0
2 years ago
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07.03 MC) An equation is shown below: 9(3x – 16) + 15 = 6x – 24 Part A: Write the steps you will use to solve the equation, and
VARVARA [1.3K]

Answer:

x=5

Step-by-step explanation:

Alright you will need to use PEMDAS for this

  • Parenthesis
  • Exponent
  • Multiplication
  • Division
  • Addition
  • Subtraction ( Take note of this )

Step 1

9(3x – 16) + 15 = 6x – 24 You will remove parenthesis here

27x-129=6x-24

Step 2

Then subtract 6x,

27x-129=6x-24

21x-129=-24

Step 3

Then you add 129 to the sides,

21x-129=-24

21x=105

After that, you divide the sides by 21  so that you can get your answer

5

So therefore, your answer will be x=5

6 0
3 years ago
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What is the area of a square rug that measures 6 feet on a side? 3 square feet 24 square feet 12 square feet 36 square feet
QveST [7]
Well we know the area of a square is l*w, or s^2. So we can use s^2 where s=6 in your case. Now 6^2 is 6*6, which is 36.

So the area of a square rug that measures 6 feet is 36 feet

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4 0
3 years ago
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Answer:

- \frac{\pi }{4}

Step-by-step explanation:

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4 0
3 years ago
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