Factor the expression x^3+2x^2-9x-18. Show your work. NOTE: This is a 3rd degree polynomial, so it will have 3 sets of factors in the answer. 3rd degree = 3 sets of factors. 3=3. So your answer will be 3 sets of factors:

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4

Eric and shiloh each have a savings account. the ratio of eric’s account balance to shiloh’s account balance is 4: 3. together they have a total of $140 in their accounts. use the tape diagram below to you determine the balance of eric’s account.

Shade a model for 1.4 divided by 0.7