4your school is having a fundraiser. you are selling candy bars that have been donated by the hershey

company. you set a personal goal of raising $200 for your school and met that goal. you sold a total of 120

candy bars and one neighbor gave you a 20 donation without taking any candy bars. write and solve an

equation to determine how much each candy bar sold for

Write the converse of the following statement: if the trees have no leaves, then it is fall. if the trees have no leaves, then it is fall. the trees have no leaves, therefore it is fall. it is fall since the trees have no leaves. if it is fall, then the trees have no leaves.

Browning labs is testing a new growth inhibitor for a certain type of bacteria. the bacteria naturally grows exponentially each hour at a rate of 6.2%. the researchers know that the inhibitor will make the growth rate of the bacteria less than or equal to its natural growth rate. the sample currently contains 100 bacteria.the container holding the sample can hold only 300 bacteria, after which the sample will no longer grow. however, the researchers are increasing the size of the container at a constant rate allowing the container to hold 100 more bacteria each hour. they would like to determine the possible number of bacteria in the container over time.create a system of inequalities to model the situation above, and use it to determine how many of the solutions are viable.

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x