Justify each step in the solution of 5x+15=0 below by stating a property or providing and explanation for each step.

Talia stores her collection of stickers equally in 7 stickers album s if she has 567 stickers are in each album

Is the following number in scientific notation?.0235 * 10^3

6^3*6^10 a. 36^13 b. 6^13 c. 6^30 d. 18^30

At a sale at an electronics store, a plasma television originally priced at $500 is marked 15% off. What is its selling price.

You drive your car for 3hour at an average speed of 130 km per hour. How far did you go?

You roll a six sided die and pull a card from a standard deck of 52 cards what is the probability that you roll a five and draw a heart

Dimitri earns $4.50 for each box of fruit picked a) how much does he make for picking 20 boxes? b) how much boxes must he pick to earn at least $150? c) if he takes 4 hours to pick 12 boxes what is his hourly rate of pay?

Amanda increased the amount of protein she eats every day from 48 to 54 g. By what percentage did Amanda increase the amount of protein she eats.

Mr. Sanchez's class sold fruit pies for $1.55 each and Mr. Kelly's class sold bottles of fruit juice for $1.40 each. Together, the classes sold 60 items and earned $88.20 for their school. Write and solve a system of equations that model the problem.

Outside temperatures over the course of a day can be modeled as a sinusoidal function. Suppose the high temperature of105°Foccurs at 5PM and the average temperature for the day is85°F. Find the temperature, to the nearest degree, at 9AM.