Answer: 1. Yes, Constant: 3
Answer 2: y/x=8
Answer 3: Yes
Answer 4: Not Proportional
Answer 5: B
Step-by-step explanation:
1.
15/5=3
18/6=3
21/7=3
24/8=3
2.
Divided by 8
16/8=2
3.
32/8=2
48/8=6
64/8=8
4.
All of them keep staggering. Its 1 and then 0.5
5.
25.5/3=8.5
42.5/5=8.5
(Numbers are by page)
I did all of them, good luck on the test! :)
x + 2y + 3 = 0
Subtract x from both sides.
2y + 3 = -x
Subtract 3 from both sides.
2y = -x - 3
Divide by 2 on both sides
y = -(x+3)/2
x + y + 4 = 0
Subtract x and 4 from both sides
y = -x - 4
3x - 2y + 4 = 0
Subtract 3x and 4 from both sides.
-2y = -3x -4
Divide by -2 from both sides.
y = -(3x + 4) / 2
The answer is the graph that contains these slopes and lines on the graph, which was not provided.
Answer:
a) k = -7
b) x = -5/4
Step-by-step explanation:
Substitute and solve for :
Plugging back in to :
Factor:
You need to figure out how many square feet one paint can will be able to paint, then take the 24 square feet and divide it by the how much the paint can can paint, then you’ll have how many paint cans you need
Answer:
I think D
Step-by-step explanation:
But hopes it helps