15% of $269.99 = 0.15 x 269.99 = $40.50 (nearest cent)
Answer: $40.50
Answer:
c
Step-by-step explanation:
Answer:
x=2
Step-by-step explanation:
Answer:
(a;b)={(17; 64); (64; 17)}
Step-by-step explanation:
a+b=81 => b=81-a
a*b=1088
a*(81-a)=1088
-a²+81a=1088
a²-81a+1088=0
a²-64a-17a+1088=0
a(a-64)-17(a-64)=0
(a-17)(a-64)=0
=> a=17 and a=64
for a=17 => b=81-17=64
for a=64 => b=81-64=17
(a;b)={(17; 64); (64; 17)}
Answer: what the is dis sorry dont know
Step-by-step explanation:
