Asap! math word problem every evening jenna empties her pockets and puts her change in a jar. at the end of the week she counts her money. one week she had 50 coins, all of them dimes and quarters. when she added them up, she had a total of $10.25 let d = number of dimes and q = number of quarters how many dimes did jenna have?

the answer is 35 quarters and 15 dimes

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)

the correct answer is 1.7