You need to get the r by itself on one side, with the constants (numbers without the r) on the other side.
Answer:
b = 4
Step-by-step explanation:
y = mx + b represents the equation of a line
m represents the slope
b represents the y-intercept
Based on what we're given, we could determine that 4 is our y-intercept or b.
Answer:
.6
Step-by-step explanation:
BUA= A+B-A∩B
.5+.3-.2= .6
The standard form is (x - h)2<span> = 4p (y - k), where the focus is (h, k + p) and the directrix is y = k - p. If the </span>parabola<span> is rotated so that its vertex is (h,k) and its axis of symmetry is parallel to the x-axis, it has an </span>equation<span> of (y - k)</span>2<span> = 4p (x - h), where the focus is (h + p, k) and the directrix is x = h - p.</span>
Answer:
5.428571
Step-by-step explanation:

take the fraction and divide that:

then just add 5:
5 + 0.428571 = 5.428571
or...
convert the mixed fraction to improper fraction:

divide like normal:
