fiona did an experinment to see if giving more or less water was better for her plants. she gave one plant 90mL of water once a day. she gave another plant 180mL once a day. how much water did the second plant get in a week

Which statement best describes the polynomial 2x^3+x+5?

Solve x2+4x-7=0 by completing the square

Yoda purchases a light saber for $1,678 with an installment loan that has an APR of 12%. The store financing requires a 15% down payment for 12 monthly payments. What is the finance charge?

What is the value of x? Enter your answer in the box. mm Triangle V T K with segment T Y such that Y is on segment V K, between V and K. Angle V T Y is congruent to angle Y T K.

Write three multiplication equations in which the product will have two zeros. use 50 as one of the factors

Milana, Matthew, and Joley have 21, 25 and 29 stamps respectively. What percent of all stamps does Milana have?

In the system shown below, what is the sum of the x-coordinates of all solutions? 3y^2-5x^2=7 3y^2-x^2=23

Choose the equivalent system of linear equations that will produce the same solution as the one given below. 4x - 2y = 6 2x + y = 5 -4x - 2y = 10 -4y = 4 -4x - 5y = - 1 -7y = 5 3x + 2y = 6 7x = 12 4x + 2y = 10 8x = 16

An elf, a dwarf, a hobbit, a wizard, and a man are sitting in a line. How many different ways can they sit if the elf and the dwarf insist on sitting next to each other?

Angie bought 10 paper tablecloths for $0.99 each, 4 packages of paper plates for $2.59 each, 1 case of plastic utensils for $10.99, and 5 packages of napkins for $2.20 each. If the sales tax is 7.25%, how much did Angie spend altogether?