WiLL MARK BRaINLIeST The product of 0.4 and a
number is 8.

(A) represent the statement as an equation use and for the variable

(B) determine the solution set using the replacement set {0.05,0.5,2,20}

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9 x 8 divided by (5-3)=36

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.