Which of these statements is true? Question 29 options: A household is a group of people living together in some type of unit, s
1 answer:
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Answer:
18. x² + x - 4
20. or
22. x² + 2x - 2
Step-by-step explanation:
For some reason my work was unable to be submitted so please see attachment for detailed explanation
Answer:
Start by breaking the radicand into assumed positive values.
Simplify.
A. Solution set is in the attachment (dark green shading in the middle)
B. Yes, 2(5) + 3(1) ≤ 15; 13 is less than or equal to 15
5 + 1 > 3, 6 is greater than 3
C. (4, 2) means that he buys 4 sandwiches and 2 hot lunches
