Answer:
17 - i
Step-by-step explanation:
<u>Step 1: FOIL out</u>
(1 - 3i)(2 + 5i)
(2) + (1 * 5i) + (-3i * 2) + (-3i * 5i)
2 + 5i - 6i - 15i^2
2 - i + 15
<em>17 - i</em>
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Answer: 17 - i
Answer: 5 pounds
Step-by-step explanation:
90 - 53.8 = 36.2
She spent $36.20 on pounds of coffee.
36.2/7.24 = 5
Donna bought 5 pounds of coffee.
Answer:
A Linear Expression is the correct choice for this equation
