The answer would be 50 for the question 8 becuase u do the opposite which is 86 divided by 2 and then add seven
C. abc, cab...keep in mind the commutative property...u can move things around and it will not change the end result....abc = cab = bca = bac = cba...
Answer:
no solutions
Step-by-step explanation:
4z - 15 = 4z+11
Subtract 4z from each side
4z-15-4z = 4z+11-4z
-15 = 11
This is not a true statement so there are no solutions
Answer:
understand the meaning of m > 0 and c > 0.
Step-by-step explanation:
The slope-intercept form of the equation of a line tells you its slope and its y-intercept.
y = mx +c . . . . line with slope m and y-intercept c
<h3>Slope (m)</h3>
The slope is the rate of increase moving from left to right. It is positive (m>0) when the line slants <em>upward to the right</em>. It is negative (m<0) when the line slants down to the right.
- m > 0: lines 3, 5, 6
- m < 0: lines 1, 2, 4
<h3>Y-intercept (c)</h3>
The y-intercept is where the line crosses the (vertical) y-axis. It is positive (c>0) when the line crosses <em>above the x-axis</em>, where y-values are positive. It is negative (c<0) when the line crosses below the x-axis. If the line passes through the origin, then c=0.
- c > 0: lines 4, 5
- c < 0: lines 1, 3
- c = 0: lines 2, 6
so 52/5 is 10.4
so we have to do the other side
9/10*X=7-1/5*Y=10
