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aliina [53]
3 years ago
12

WILL GIVE BRAINLIESTIF RIGHT

Mathematics
2 answers:
coldgirl [10]3 years ago
7 0

Answer:

A 2x+6

Step-by-step explanation:

irina1246 [14]3 years ago
4 0

Answer:

D

Step-by-step explanation:

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At a local prechool there i a ratio of 3 boy to every 4 girl. If there are 245 total prechooler how many are boy
Georgia [21]

If there are 245 total preschoolers, there will be 105 boys.

  • What is unitary method?
  • The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units. What can be values and units.
  • Let's say you go to the store to buy six apples. You are informed by the shopkeeper that he is offering 10 apples for Rs 100. In this instance, the value and the units are the price of the apples.
  • Recognizing the units and values is crucial when using the unitary technique to a problem.
  • Always write the items that need to be computed on the right side and the things that are known on the left side to simplify things. We are aware of the quantity of apples and the amount of money in the aforesaid problem.

acc to our question-

  • Fraction of boys = 3/7
  • Fraction of girls = 4/7
  • Total number of students = 245
  • The number of boys will be:
  • = 3/7 × 245.
  • = 105 boys

Therefore, there are 105 boys in the school.

learn more about unitary method click here:

brainly.com/question/24587372

#SPJ4

3 0
8 months ago
My son has the following missing number pattern to solve.
melisa1 [442]
The only complete pattern is the middle one
we see that 38-29=9
so the middle number minus the first number equals the third number
for the last row
21-1=20  so you have 1  21   20
for the first one

17- ?=37
54-17=37      54  17  37 
6 0
3 years ago
Read 2 more answers
4) Find the slope of the following<br> graph.<br> у<br> -2<br> o<br> B
Strike441 [17]

Answer:

-6/13

Step-by-step explanation:

7 0
2 years ago
X^2+2x=24<br> Factor then solve?
Feliz [49]

Answer:

4x equals 24 so x equals 6

Step-by-step explanation:

5 0
2 years ago
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Which of the following units for mass is an SI unit?
s2008m [1.1K]
Kilogram is an SI unit for mass.
Ounce and pound refer to American system for measuring things, and decakilogram is not the "basic" unit, but kilogram is.
5 0
2 years ago
Read 2 more answers
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