Hello,
I suppose equations are:
x+y=3 (1)
x+2y=9 (2)
(2)-(1)==>y=6
(1)==>x=3-6
x=-3, y=6
Sol={(-3,6)}
Answer:
x=8
Step-by-step explanation:
You would set them equal to each other to get 9x-13=6x+11.
You would them move 6x over so -6x on both sides. This would then get you 3x-13=11.
Then move the -13 over so add 13 to both sides to get 3x=24
Then get x by itself so divide by 3 to get x=24/3.
Then that simplified is 8
Where are the sets? I don't see any...
Answer:
<u>The answer is 5 set of curtains and it remains 6 yards of fabric.</u>
Step-by-step explanation:
Let's calculate the number of sets of curtains that Ruby can make with the 46 yards of fabric.
Number of sets of curtains = 46/8
Number of sets of curtains = 5 and it remains 6 yards
<u>The answer is 5 set of curtains and it remains 6 yards of fabric.</u>
