Set up and solve a proportion to determine the value of the variable in the similar polygons. State your answer as a terminating decimal or a fraction reduced to lowest terms. Do NOT include units. X=
A.
1.8 B
2.5
H 0.91
1.25
2.5
G
5
D
1.79
F
Х

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

Plz i beg u asap ! what is the equation of this graphed line? enter your answer in slope-intercept form in the box.

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old