It's diameter is 17.98. (I'm pretty sure I'm right I even used a calculator, if not sorry)
(x + y = 29)
(y = 29 - x)
(5x + 2(29 - x) = 100)
(5x + 58 - 2x = 100)
(3x = 42)
(x = 14)
(y = 15)
(14 5-point questions and 15 2-point questions)
ANSWER:
5a+2b
add the like terms together
I’m sorry that’s not my level but i would love to help
.93 would have to be the answer because you do the regular calculations, then you divide to find y.