Question

A = 3 b = 4 c=4

1) 3a + 5=
2)4b - 7=
3)6a - 1 =
4) bc -a=

Answer 1

Answer:

1.)  3(3) + 5 = 9 + 5 = 14

2.)  4(4) - 7 = 16 - 7 = 9

3.)  6(3) - 1 = 18 - 1 = 17

4.)  (4)(4) - (3) = 16 - 3 = 13

Answer 2

1) 3•3= 9 + 5 = 14
2) 4•4 - 7 = 9
3) 6•3 - 1 = 17
4) 4•4 - 3 = 13