Question 1 (1 point)
solve the system of equations by elimination.
x+y=4
y = 2x + 6

If a =6, what is the value of 2a(3b + 5c)?

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.)

Which of the following is a justification used while proving the similarity of triangles lom and mon