Write an algebraic expression for each situation below. Evaluate the expression for the given values. Samuel earns $10 per hour plus $1 per T-shirt he sells. Find his earnings when he works 8 hours and sells 20 T-shirts.

Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

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 california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.