Answer:
x = 15, x = 10
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
4(0.5x+2.5y-0.7x-1.3y+4)
=2x+10y-2.8x-5.2y+16
=-0.8x+4.8y+16
hope this helps :)
Need to just answer questions but try a maybe
X + y = 3,500 . . . (1)
x – y = 2,342 . . . (2)
(1) - (2) => 2y = 1158
y = 1158/2 = 579
x = 3500 - 579 = 2921
Therefore, he had 2,921 contempolary titles and 579 classic titles.
Answer:
Step-by-step explanation:
