Answer:
640 people
Explanation:
480 people = 75 %
x people = 100%
480 : x = 75 : 100
75 x = 48,000
x = 48,000 : 75
x = 640
Answer:

Step-by-step explanation:
Given that Lincoln has
pennies and
nickles and that his total worth is $0,
we can express his total using the inequality:

Where the sum of n and p is his total
Hence, Lincoln's situation is expressed as p+n=0
Answer:
b
Step-by-step explanation:
if you imply all the other ones, all the x's cancel out.
Answer:

Step-by-step explanation:
The inscribed angles theorem states that when given a circle, with an angle that has its vertex at the center of the circle, the measure of the angle is congruent to the measure of the arc surrounding it. One can apply this knowledge here by stating the following,

Substitute,

However, this answer is in radians, it is the literal measurement. One must convert into degrees so that the answer fits the format of the question. The conversion rate to switch between radians and degrees is the following,

Substitute,

Simplify,

If a₁ = 5 and
, then
a₂ = a₁ - 3 = 5 - 3 = 2
a₃ = a₂ - 3 = 2 - 3 = -1
a₄ = a₃ - 3 = -1 - 3 = -4
a₅ = a₄ - 3 = -4 - 3 = -7
a₆ = a₅ - 3 = -7 - 3 = -10