Answer:
f(-1) = -18
Step-by-step explanation:
You just plug in -1 for x in the equation
f(x) = -22-4x
f(-1)=-22-4(-1)
f(-1)= -22+4
f(-1)=-18
56.6
1 dollars =100 cents
0.90 add 0.70 = 1.60
1.60 add 55 = 55.6
126.8
angles opposite each other when two lines cross are always equal
