Activity 1: Evaluate each of the following using the given values.
a=1
b=-2 c=4
X* -3
y=2
ab
1. 2a + b-C
4.
ya
2. 4x2 + 3y
3x
5.
5
-7a
2b
3.
6. 8b+ 5x-1
зу
kailangan ko po yung sagot
step by step sana yung answer
Thank you in advance
