Answer:
b
d
Step-by-step explanation:
A. (2 x 20) + 5
B. $45
I dont know how to explain A. but,
2 x 20= 40
40 + 5 = 45
5
(2x + y) - z
Let x=3 y=4 and z=5
2*3 +4 -5
Multiply and divide first
6 +4 -5
Then add and subtract
10-5
y=-3x+4
dedont be suspicoes
A MOP TO CLEAN CULO
c