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anonymous
 one year ago
WILL FAN AND MEDAL HELP Evaluate the expression when a = 4 and b = 6.
8a – 4b + 5
A.
19
B.
15
C.
7
D.
13
anonymous
 one year ago
WILL FAN AND MEDAL HELP Evaluate the expression when a = 4 and b = 6. 8a – 4b + 5 A. 19 B. 15 C. 7 D. 13

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0this is just a matter of subbing and working it out... 8a  4b + 5......a = 4 and b = 6 so now we sub 8(4)  4(6) + 5 can you solve it now or do you need more help ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.013 is the answer. :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.08*44*6+5 = 13. :) Medal and fan please. :D

kc_kennylau
 one year ago
Best ResponseYou've already chosen the best response.0So, do you understand what "8a" means?
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