516+497+501+528+476= 2518
2518/5= 503.6
round up to 504
I think x = 78
because 21/14 = 1.5
so x = 1.5*52
x = 78
Answer: $26,240
Step-by-step explanation: hope it helps
Answer:
a = 3 b = 0
Step-by-step explanation:
(a,-2) b= -2
-2=2a -8
6=2a
3=a
(4,b) a=4
b=2(4)-8
b=8-8
b=0