A park ranger spent $120 to buy 8 trees. Redwood trees cost $20 and spruce trees cost $12 each. How many of each tree did the park ranger buy?|

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Twice the sum of a number and 2 is equal to three times the difference of the number and 8. find the number.