5.9 is what your answer should be! :) Hope this helps! :)
Answer:
hi sister
Step-by-step explanation:
Im also a girl teehee
Answer:
Step-by-step explanation:
plug y into the first equation:
8x+5y=24
8x+5(-4x)=24
8x-20x=24
-12x=24
x=-24/12
x=-2
then plug x to the second equation
y=-4
y=-4(-2)
y=8
x=-2
y=8
LWH-LWH
=12*20*5-4*2*0.5
=1200-32
=1168 cubic cms
Answer:
7x - 10
Step-by-step explanation:
f(x)= 5x - 7
g(x)= 2x - 3
f(x) + g(x)
= 5x - 7 + 2x - 3
= 7x - 10