<span>8x+4y+(-8z^2)+[3z+(-5z)] the answer is D</span>
Answer:
69
Step-by-step explanation:
All the given arcs cover the entire circle circumference, so their measures add up to a full 360.
(2x - 16) + (x + 40) + x + 60 = 360
4x + 84 = 360
4x = 276
x = 69
First off, let's find the 1st term's value, and the 30th term's value,
Answer:
Between 47 and 70
Step-by-step explanation:
Together, Anastasia and Elizabeth made 57 + 83 = 140 cups of tea. If each tea bag can make two to three cups of tea, there could be between 47 [140 ÷ 3 = 46.667 ≈ 47] and 70 [140 ÷ 2 = 70] tea bags in the box.