3 years ago

N−4<5 The solution is...?

Mathematics

1 answer:

marshall27 [118]3 years ago

5 0

It is 1 because 4÷5 can go into 1 -n =1

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Simplify 3(2x + 5) A. 6x + 30 B.6x + 15 C. 6x + 5

Nana76 [90]

3(2x/5)

Final result :

——

Step by step solution :

Step 1 :

Simplify —

Equation at the end of step 1 :

3 • (2 • —)

Step 2 :

Final result :

——

5 0

3 years ago

Read 2 more answers

Simplify the expression: 3x (4x-6) ————— 2x(3x)

Marina86 [1]

Answer:

$=\frac{2x-3}{x}$

Step-by-step explanation:

$=6x^2\\\mathrm{Remove\:parentheses}:\quad \left(a\right)=a\\=\frac{3x\left(4x-6\right)}{2x\cdot \:3x}\\2x\cdot \:3x=6x^2\\=\frac{3x\left(4x-6\right)}{6x^2}\\\mathrm{Cancel\:}\frac{3x\left(4x-6\right)}{6x^2}:\quad \frac{4x-6}{2x}\\=\frac{4x-6}{2x}\\\mathrm{Factor}\:4x-6:\quad 2\left(2x-3\right)\\=\frac{2\left(2x-3\right)}{2x}\\\mathrm{Divide\:the\:numbers:}\:\frac{2}{2}=1\\=\frac{2x-3}{x}$