Which expression is equivalent to 2(a + 4b) + 5 + 7b + 6

A) 2a + 15b + 11
B) 6a + 12b + 6
C) 6a + 7b + 11
D) 2a + 11b + 11​

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.)

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?