Answer:
B. 7.k+7.3-18
Step-by-step explanation:
Distributive Property,
7 (k+3) = 7 x k + 7x 3
The answer would be (12, 4).
Since the pattern for this graph is rise: 1 and run: 3, follow that pattern from the last point. From the point (9, 3), using the rise/run pattern would give you (12, 4).
Explanation: This rate means for every 1 hour she worked, she earned 12 dollars.
To find how long it took for her to earn 228 dollars, you have to:
1. Divide 228 by 12
2. Answer - 19
Julie worked 19 hours and earned $228.