Answer:7/20 = 0.35 = 35%=500x.35 =175 men
40%=.40x500 =200 women
200+170=370
500-370
125 children
Step-by-step explanation:
Answer:
The area of the square is 225 cm².
Step-by-step explanation:
Since the geometric figure has a shape of a square, which is a special form of rectangle that has all the sides with the same length, then it's surface area is given by the following formula:
area = length*width = length^2
We can solve for the area by applying the data from the problem, we have:
area = (15)^2
area = 225 cm^2
The area of the square is 225 cm^2.
Answer: Choice A) 3x+4y = 12
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y = (-3/4)x + 3
4*y = 4*((-3/4)x+3) ... multiply both sides by 4 to clear out the fraction
4y = -3x+12 ... distribute and multiply
4y+3x = -3x+12+3x ... add 3x to both sides
3x+4y = 12
Note: this is in standard form Ax+By = C where A = 3, B = 4 and C = 12.
Answer:
I hope I'm right in my answer to that
Answer:
6x+3
Step-by-step explanation:
24x-6x-12x+3
6x+3