80, -160, 320, and so on. You just multiply by -2 each time!
Answer:
<em>See attached</em>
<u>Numbers are either negative or greater tan 5:</u>
- x < 0 and x > 5
- or
- x = (-∞, 0) ∪ (5, +∞)
Answer:
The score is 66
Step-by-step explanation:
Say the unknown score is x
Average = Total score/no of occurrence
78 = (x + 76 + 74 + 76 + 80 + 83 + 91)/7
78 × 7 = x + 76 + 74 + 76 + 80 + 83 + 91
546 = x + 480
546 - 480 = x
66 = x
∴ x = 66
It should be the top left because the shaded area is below (or less than) the line -3/4x +1 and greater than the other line
<span>Add both the result (1×3 + 1×3) = 6 and write down to the left of 9 (result ofstep 1).
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