1) The table shows the coordinates of the vertices of ADEF and its image. ADEF
AD'EF
D(0,15) D'(-15, 15)
E(10,20) E'(-5,20)
F(15,5)
F'(0,5)
6) Which translation maps DEF to its image?
) 15 units down
) 15 units up
.) 15 units to the right
) 15 units to the left

Let r = 3. what is the value of r + 58?

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $