lawrences parents pay him a base allowance of $15 per week and $2.25 per hour for extra chores he completes. Mrs. johnson pays lawrence $5.10 per hour to lifeguard at the city pool. Which equation models lawrences total weekly income if he worked for x hours on extra chores and y hours at the city pool?

Solve the word problem. the table shows the low outside temperatures for monday, tuesday, and wednesday. by how many degrees did the low temperature increase from monday to tuesday? this function table shows the outside temperature for a given a. 21.1⁰ b. 8.6⁰ c. 4.9⁰ d. 3.9⁰(the picture is the graph the the question is talking about.)

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c