Mark has $3.50 more than Ryan, and Nate has $9.00 less than Mark. Together, they have a total of $40.00. Use a tape diagram to help build an equation that determines the amount of money each person has.

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?