3 years ago

Find the sum (8m+7)+(9c-3)+(2x+1). Simplify your answer.

Mathematics

1 answer:

matrenka [14]3 years ago

6 0

Answer:

9 c + 8 m + 2 x + 5

Step-by-step explanation:

Add and subtract the like terms and you'll get the answer I gave you.

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$g(0.5) = 2 \\ \\ h(x) = g(x).f(x) \\ \therefore \: h(2) = g(2).f(2) \\ \therefore \: h(2) = 5 \times 2\\ \therefore \: h(2) = 10\\ \\ \\ j(x) = g(x) - f(x) \\ \therefore \: j(4) = g(4) - f(4) \\ \therefore \: j(4) = 9 - 8\\ \therefore \: j(4) = 1\\ \\ \\$

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3 years ago

Find the sum (8m+7)+(9c-3)+(2x+1). Simplify your answer.​

Find the sum (8m+7)+(9c-3)+(2x+1). Simplify your answer.