Answer:
x = 114
Step-by-step explanation:
114 and x are vertical angles, therefore they are congruent.
Answer:
she'll have 5 pieces.
Step-by-step explanation:
1 yard is 3 feet. 15 divided by 3 is 5.
Answer: 1,347 points
Step-by-step explanation:
542 + 805 = 1,347
Answer:
8x + 7
Step-by-step explanation:
combine the like terms