Answer:
2+2=4
Step-by-step explanation:
lol tell me the subject and ill research and give u n answer
Y + 2x = 3....put this in y = mx + b form by subtracting 2x from both sides
y = -2x + 3
so u have a slope of -2 and a y int of 3 or (0,3)
ur x int can be found by subbing in 0 for y and solving for x
y + 2x = 3
0 + 2x = 3
2x = 3
x = 3/2 or 1.5....so ur x int is (1.5,0)
so go ahead and plot ur intercepts (1.5,0) and (0,3).....and since u have a slope of -2, start at (0,3)....come down 2 spaces, then go right 1 space....plot that...then down 2 and to the right 1...plot that...keep doing this and u should cross the x axis at (1.5,0)....then connect ur plotted points and u have ur line.
Answer:
2 rooms
Step-by-step explanation:
To solve this, we need to figure out how many 14/3s go into 28/3. We know this because each room needs 14/3 rolls of wire, and we need to figure out how many rooms the electrician needs to wire with 28/3 rolls.
To find how many 14/3s go into 28/3, we can divide 28/3 by 14/3 to get
(28/3) / (14/3)
= (28/3) * (3/14)
= (28/14)
= 2
2 rooms is our answer
Answer: 80%. Hope this helps, please consider making me Brainliest.
Step-by-step explanation:
To find the percentage, divide the sale cost by the original cost:
27.60/34.50
Let's multiply both sides by 10 to make the operation easier:
27.6/34.5 ( I eliminated the zero's because they kind of have no use) -->
276/345, now solve:
276/345 = 0.8
0.8 = 80%
The percentage is 80%.
