9√5+√5
=22.360679775
&
6√2+5√2-15√2
=-5.656854249
Plug 7 into each y. 9(7) -4(7) +3
63-28+3
The answer is 38
Answer:
x=1
Step-by-step explanation:
55+70=125
sum of angles in a triangle is 180 so
180-125=55
54x+1=55
x=1
He gave 20$ hope this helped! BRANLIEST plz
