The origin is at the point (0,0). Therefore, the y-intercept will be 0. For two points to be perpendicular, the slopes must be opposite reciprocals of each other. .5 can be seen as 1/2, so the reciprocal is 2, and it is positive, making that 2 negative. Your equation would be y = -2x.
5(3 - x) - 4(2 - 3x) > 2
15 - 5x - 8 + 12x > 2 <em>distributed 5 and 4 on the left side</em>
7 + 7x > 2 <em>added like terms (15 and -8) and (-5x and 12x)</em>
<u> -7 </u> <u>-7 </u>
7x > -5
I count n=12 observations, sorted they're
0 0 0 1 1 2 2 3 3 4 5 10
The median is the middle value, or the average of the two middle ones when we have an even number. That's (2+2)/2=2
Median: 2
The mode is the most common observation. Three friends had no pets.
Mode: 0
The range is maximum minus minimum, so 10 - 0 = 10
Range: 10
Use foil or the box method. I really like the box method super easy. Lmk if u don’t know how to do it and I’ll show you
Answer:
z=12
Step-by-step explanation:
eliminate fraction denominators
4=3
4=\frac{z}{3}4=3z
3⋅4=3⋅3
3 \cdot 4=3 \cdot \frac{z}{3}3⋅4=3⋅3z
2
Cancel multiplied terms that are in the denominator
3⋅4=3⋅3
3 \cdot 4=3 \cdot \frac{z}{3}3⋅4=3⋅3z
3⋅4=
3 \cdot 4=z3⋅4=z
3
Multiply the numbers
3⋅4=
12=
