Answer:
The couch is $778 and the table is $389
Step-by-step explanation:
Answer:
Step-by-step explanation:
y=2x²-6x+3
y=2x+3
2x²-6x+3=2x+3
2x²-6x+3-2x-3=0
2x²-8x=0
2x(x-4)=0
x=0,4
y=0+3=3
and y=2(4)+3=11
so solutions are (0,3) and (4,11)
Answer:
70 miles per hour
Step-by-step explanation:
422 divided by 6
Answer- 28 classes
Step-by-step explanation:
822-150= 672 672/24 = 28
Answer:
7/2
Step-by-step explanation:
2x=12-5....collectible like terms
2x=7
x=7/2...dividing both side by 2