3. What type of angle pair is 21 and 25? Select ALL that apply. A. Corresponding Angles
B. Alternate Interior Angles
C. Supplementary Angles
D. Vertical Angles
E. Congruent Angles

Angle Pair 1 and 5 are A, C, and E - Corresponding Angles, Supplementary Angles, and Congruent Angles

Step-by-step explanation:

1 and 5 are Corresponding angles because of their placement, Supplementary angles because the are more than 90 degrees, and Congruent Angles because they are the same degrees (which you know because corresponding, alternate interior, and alternate exterior angles are always the same degrees AKA congruent).

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.