Answer:
360 - 230 = 130°
Step-by-step explanation:
Answer: 8 Weeks
Step-by-step explanation:
One week is 7 days so if you divide 56 by 7 you get 8
56/7=8
Answer:
C is the closest one but it should be -472 instead -475
Step-by-step explanation:
just insert X in the formulas and compare to P
For the average to be 90,
(99 + 93 + x) / 3 = 90
or 192 + x = 270
or x = 270 - 192 = 78
Jim must score at least 78 in the third test.