Given/ ONELR, solve for x.
R
L
(7x +33)
(11 X+21)
E
O A. 5
B. 8
C. 6
O D. 7

 x = 7

Step-by-step explanation:  All the angles of a parallelogram add to 360°

Any two of the consecutive angles add to 180°

Using that information, we can create an equation with the angle measurements given:

(7x + 33) + (11x + 21) = 180 . Combine like terms:

7x + 11x + 33 + 21 =180

18x + 54 = 180 .  Subtract 54 from both sides

18x = 126   Divide both sides by 18

x = 7

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

tip $2.90

total $17.40