D because a has to be younger than 18 and it has to be positive because we are never a negative age. do you understand when i mean?
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Answer:
B
Step-by-step explanation:
Line crosses y-axis at 2.
Slope =
For each 1 square the line rises/falls it moves to the right/left 5 squares.
Negative slope lines are downhill left to right.
Answer:
(50-10) ÷ (3+2)
Step-by-step explanation:
1.3 x 0.4 x 2 = 1.04
0.5 x 0.4 = 0.2
(

(0.5 x 1.2)) x 2 = 0.6
1.04 + 0.2 + 0.6 = 1.84m²