X+y=6
2x+y=4
solve the both
x+y=6
- (2x+y=4)
-x = 2
x=-2
substitute the value of x in x+y=6
-2+y=6
y=6+2
y=8
therefore the answer is (-2,8)
Answer:
2:4
Step-by-step explanation:
6
Ratio: 1:2
6/3 = 2
2*1=2
2*2=4
2:4 is the answer
Answer:
RT=75/4= 18.75
Step-by-step explanation:
RS+ST=RT
x+6+8=5x-5
4x=19
x=19/4
RT=5x-5
RT=5(19/4)-5
RT=95/4-20/4
RT=75/4= 18.75
(3x^3+2x^2-5x) -(8x^3-2x^2)
-5x^3 -5x is the answer, there's not really any work to show, just subtract.
