baking cookies for your class . There are 23 total students in your class and you have baked 12 cookies . Write and solve an equation to find the additional number x of cookies you need to bake in order to have 2 cookies for each student . Write your equation so that the units on each side of the equation are cookies per student . Equation Number

answer: for each 3 girls there is 2 boys . 3: 2

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step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)

6 equilateral triangles

can you post the graph?