3.29/6=.55
4.15/8=.52
8 bagels for $4.15 is the better buy
4x - 9 = 2x
Solve for x.
4x = 2x + 9
2x = 9
x = 4.5
We can plug 4.5 into the original equation to verify if it's correct.
4x - 9 = 2x
4(4.5) - 9 = 2(4.5)
18 - 9 = 9
The equation is true, and so x = 4.5
Answer:
B
Step-by-step explanation:
These angles add up to 180°.
(2x + 2) + (x + 34) = 180° = 3x + 36
3x = (180 - 36)° = 144°
x = (144/3)° = 48°
Answer:
s = -3
Step-by-step explanation:
1 = 4s + 13
rewrite
4s + 13 = 1
4s = 1 - 13
4s = -12
s = -3
A circle is defined, in loci form, as the distance from a single point being equidistant to a set of points (that is, the radius). Its distance is always constant and in general form follows: x² + y² = r².
An ellipse, in Layman's terms, is a special form of circle (but is not a circle, as circles are a strict set of rules), containing its own unique set of loci rules. An ellipse is the locus of points such that the distance from the foci to P, a fixed point is constant, and follows the general form: