Answer:
42% i hope its right if not sorry
Step-by-step explanation:
If we add the equations it looks like
-5y + 8x + 5y + 2x = -18+58
so 10x=40
so x=40/10=4
now let's replace x by 4 in the second equation
5y +2*4=58
5y=58-2*4=58-8=50
so y=50/5=10
so (x, y) = (2, 10)
5x+2 because you have to multiply 5 by x and then add two
Answer:
59/100
Step-by-step explanation:
2*25+5+4=59
Answer:
(-3,-6)
Step-by-step explanation:
