In order to easily discern which graph is a proper representation of 6x + 4y = 8, you first need to convert the equation to y = mx+ b, also known as slope-intercept form. Here's how you can do this:
6x + 4y = 8
4y = -6x + 8
y = -1.5x + 2
The +2 tells you that your line will intercept the vertical y-axis at (0, 2). This narrows it down to graphs a and d. Then, because you have a NEGATIVE number in front of your x (it's -1.5), you can tell that your graph will be going down as it moves from left to right. This leaves you with graph d as your answer!
45% of what number is 27
0.45x = 27
x = 27 / 0.45
x = 60 <== 45% of 60 = 27
2.4 * 1.7....for estimation, round ur numbers to the nearest whole number
estimation : 2 * 2 = 4
actual : 2.4 * 1.7 = 4.08
Which method? There is the substitution method, elimination method, and comparison method
Answer:
-3x3 + 4x2 - 2x - 3
Step-by-step explanation:
