B. The total cost depends on the number of roses purchased.
Answer:
t = 11/4
Step-by-step explanation:
Step 1: Write out equation
4t - 2 = 9
Step 2: Add 2 on both sides
4t = 11
Step 3: Divide both sides by 4
t = 11/4
<em>The width of an art project that has an area of 63.6 square inches is roughly 7.94 inches</em>
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<h2>
Explanation:</h2>
An art project has an area of 63.6 square inches, and we are asked to find the width, in inches, of the project. So we can easily assume that the art is a square. The area for any square is given by the following expression:
<h2>Learn more:</h2>
Area of circles: brainly.com/question/13878095
#LearnWithBrainly
Answer:
The correct answer is option C. 3
Step-by-step explanation:
It is given an expression in variable x
(x² + 3x²)/(x + 1) ÷ (x² - 9)/(3x + 3) * (x - 3)/x
<u>To find the simplified answer</u>
x² + 3x² = x(x + 3)
x² - 9 = (x + 3)(x - 3)
The given expression can be written as,
(x² + 3x²)/(x + 1) ÷ (x² - 9)/(3x + 3) * (x - 3)/x
= x(x + 3)/(x + 1) * 3(x + 1)/(x + 1)(x - 1) * (x -3)/x
=[ x(x +3) * 3(x +1) * (x -3)]/[(x + 1) * (x + 3)(x - 3) *x]
= 3
The correct answer is option C. 3