7X +3 equals 17: solve for x
Help! X= 2
736,334.49471962129447798570233342 inches. I didn't know how much to round it.
3. y-intercept is when x=0, so 2. Slope is change in y divided by change in x, so 4/3, which rounds to 1.3.
4. the equation: y=mx+d, so substitute m for the slope and d as the y-intercept, so you get y=1.3x+2
5. When you look at the graph, when x=7, then y=80. So the student may get an 80.
Answer:
107
Step-by-step explanation:
the angle left of the 57 is 180-57 = 123
Sum of angles in quadilateral is 360, so
x = 360 - 60 - 70 - 123 = 107