Answer:
6.5
Step-by-step explanation:
5x + 7x = 78$
7 + 5 = 12
78 divided by 12 is 6.5
x = 6.5
7 x 6.5 is 45.5
6.5 x 5 is 32.5
45.5 + 32.5 = 78$
Answer:
C is my answer
Step-by-step explanation:
Answer:
5 degrees
Step-by-step explanation:
This week in order:
65, 71, 73, 73, 73, 74, 75 (Median= 73)
Last week in order:
51, 62, 66, 68, 72, 72, 85 (Median= 68)
73-68 is 5
Answer:
(1, 2), (2, -3), (3, 4), (4, -5)
Step-by-step explanation: