A) Find the value of 3a + 4b when a = 17 and b = 9.
2 answers:
Answer:
A. 87
B. i dont uderstand velocily sorry
Step-by-step explanation:
3*a=3*17=51
4*b=4*9=36
51+36=87
A) 87 = 3(17) + 4(9)
B) v= 13.5m/s
v = 3 + (1.5x7)
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