A) Solve 3x+6y=24 for x.
Subtracting 6y from both sides, we get
3x+6y-6y=24-6y
3x = -6y+24
Dividing both sides by 3, we get

x= -2y + 8
b) Solve 24−3x=6y for x.
Subtracting 24 from both sides, we get
24-24−3x=6y-24
-3x = 6y -24.
Dividing both sides by -3, we get

x= -2y + 8.
c) Solve 6y=24−3x for y in terms of x.
Dividing both side by 6.

y= 
d) Solve 24−6y=3x for x in terms of y.
Dividing both sides by 3, we get

8 - 2y = x.
x = -2y +8
<h3>Therefore, x=-2x+8 and

</h3>
Answer:
160 sq cm
Step-by-step explanation:
Since the two trapezoids are similar, you can use a ratio to find the area.
If we use x to represent the area of ABCD, then the ratio will look something like:
5/20 = 40/x
which then we can solve x to be 160 sq cm.
Answer:
height (in.) is the x-axis label
arm span (in.) is the y-axis label
The ordered pair is (30,27) is found in the scatter plot
Answer:
340
Step-by-step explanation:
As it was increased by 25%, $425 is 125% of the original price, so we can get back to 100% by dividing 425 by 5 [85], so 85 is 25% of the price. We can now get the original price by subtracting 85 from 425 (or you could multiply 85 by 4) which is 340
You can check this answer by multiplying 340 by 1.25
If the answer is 425, then it is correct, else, not. [it is]