Mathematics, 19.07.2019 09:30, Nell3856
Fm(x) = x2 + 3 and n(x) = 5x + 9, which expression is equivalent to (mn)(x)? a.5x3 + 9x2 + 15x + 27 b. 25x2 + 90x + 84 c. x2 + 5x + 12 d. 5x2 + 24
Answers: 2
Mathematics, 21.06.2019 21:00, Gabriel134
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
Answers: 3
Mathematics, 22.06.2019 05:00, whismanjames
Find two numbers if their ratio is 4: 7 and their difference is 123.
Answers: 1
Fm(x) = x2 + 3 and n(x) = 5x + 9, which expression is equivalent to (mn)(x)? a.5x3 + 9x2 + 15x + 27...
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