What is the x-value of the solution to the system of equations? 5x + 4y =8
2x- 3y = 17
O -3
O -2
O 4
O5

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

In a timed typing test lara typed 63 words per minute. estimate the number of words she should be able to type in half in hour show your work