Question

1. If x=6, what is 2x – 7? ______________________________
2. If y=9, what is 7y? _________________________________
3. If a=5, what is 4a + 6? ______________________________
4. What is the value of 9b + 3 if b=3? _____________________
5. What is the value of 8c – 4 if c = 5? ___________________

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

2(6)-7=12-7=5

Step-by-step explanation:

7(9)=63

4(5)+6=20+6=26

9(3)+3=21+3=24

8(5)-4=40-4=36