The equation x = 180 - (31 + 40) can be used. Because the angles are in a straight line ad straight line equals 180 degrees
I actually don't have enough information to complete this question but if you have a positive slope the line goes either up and right or down and left but when it is negative it goes down left or up right.
<u>Answer:</u>
The interest after 3 years is $360
<u>Explanation:</u>
Given the principal amount (P) = $3000
Rate of interest (R) = 0.04
Time period (T) is given as 3 years
The Simple Interest is calculated by the formula;

Substituting the values in the above formula,

SI = $360
Therefore, the interest after 3 years is $360
Answer:
120%
Step-by-step explanation:
The ratio you are solving is 48/40
Divide the numerator by the denominator just like you would do with any other fraction.
48÷40=1.2
Your answer is 120%
5/30 But you should say how many young people there are because for all we know all 30 could be young