A student does daycare for 3 different families in the summer. The chart lists how much she charges each family per Family
Days per Amount Made
Week (d) per Week (m)
А
2
$80
B
5
$185
4
$150
Which equation can be used to model how much she charges each family every week?
m=80/d
B. m=37d
C. m = 40d
D. m=35d + 10

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

What is the value of the discrimination for the quadratic equation 0=×2+2+×2