Question

I just need the answers

Answer 1

Answer:

a) 102

b) 0

Step-by-step explanation:

A:

• $10(10)-(2(5)-12)$
• $100-(10-12)$
• $100-(-2)$  
• $100+2$
• $102$

B:

• $2\left(10\right)-35+4\left(10\right)-\left(3\left(10\right)-5\right)$
• $20-35+40-(30-5)$
• $25-(25)$
• $0$

Answer 2

Answer:

A=102 and B=0

Step-by-step explanation:

Sub values for X and Y into equation, put into your calculator and you will get the correct answer.