Answer:
56.88
Step-by-step explanation:
2 ways to do this
45.50 x 25% = 11.375
45.50 + 11.375 = 56.875
and that rounds to 56.88
for option 2 I recommend a calculater
45.50 + 25% = 56.875
1/2
its 1 out of 2 chances
28
83 - [59 - (22-18)]
= 83 - [59 - 4]
= 83 - 55
= 28
b. postulate: if a plane contains a line, it contains the point of the line