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What is the value of the expression when a = 4 and b = 3? 4a + b – 5 A. 2 B. 14 C. 7 D. 6

Sagot :

4*4=16
16+3= 19
19- 5= 14
B is your answer. 
4a+b-5
4 times 4 + 3-5=14
just substitute the letter for the number