Answer:
Step-by-step explanation:
Q1: 4=10x+5
4-5=10x
-1=10x
-1/10=10x/10=-0.1
Q2:s=3w+2x
s-3w=2x
s-3w/2=2x/2.
Answer:
3*3*3*3
Step-by-step explanation:
3^4
The exponent means how many times the base is multiplied
3*3*3*3
Step-by-step explanation:

C & A I believe because 2+3 is 5 so that’s 5x