Answer:
43.5
Step-by-step explanation:
x/2+5y-1.5
10/2+5×8-1.5
5+40-1.5
5+38.5
=43.5
Answer:
4.9
Step-by-step explanation:
use congruent triangles. we has 7 /10 = x/ 7
Answer: B
Step-by-step explanation:
y = mx + mc
The perpendicular will have slope -1/m and intercept mc, which is
y = (-1/m)x + mc
For the answers you have to factor out a -1/m from both terms:



Each time a rider is added, the cost of lunch goes up $4.25. L=n4.25
Step-by-step explanation:
hope it is helpful to you