Answer:
-180
Step-by-step explanation:
Using distributive property of multiplication over addition/subtraction, we can write:
(-15) × 8 + (-15) × 4 = (-15) × (8 + 4)
Simplifying the expression inside the parentheses, we get:
(-15) × 12 = -180
Therefore, (-15) × 8 + (-15) × 4 = -180.
First, we can factor out -15 from both terms:
(-15) × 8 + (-15) × 4 = -15(8 + 4)
Then, we can simplify the expression inside the parentheses:
-15(8 + 4) = -15(12)
Finally, we can multiply -15 by 12 to get the final answer:
-15(12) = -180
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Answers & Comments
Answer:
-180
Step-by-step explanation:
Using distributive property of multiplication over addition/subtraction, we can write:
(-15) × 8 + (-15) × 4 = (-15) × (8 + 4)
Simplifying the expression inside the parentheses, we get:
(-15) × 12 = -180
Therefore, (-15) × 8 + (-15) × 4 = -180.
First, we can factor out -15 from both terms:
(-15) × 8 + (-15) × 4 = -15(8 + 4)
Then, we can simplify the expression inside the parentheses:
-15(8 + 4) = -15(12)
Finally, we can multiply -15 by 12 to get the final answer:
-15(12) = -180
Therefore, (-15) × 8 + (-15) × 4 = -180.