A perfume manufacturer uses 0.875 pounds of rose petals to make each bottle of perfume. How many pounds of rose petals would be needed to make 86 bottles of perume???

Answer: 56

Step-by-step explanation:

We are given that ,

The diameter of each U.S. penny = inch.

The length of the row of pennies = 42 inches

Then , the number of pennies in that row will be :

Hence, the required number of pennies. = 56

Answer:

y intercept is -2 or y=1/2x-2

Step-by-step explanation:

Plot the x intercept on a graph and use the rise over run until you get to the y int.

Sorry that it's confusing, but I hope this helped.

Final answer:

The line with a slope of 1/2 and an x-intercept of 4 is represented by the equation y = 1/2x - 2.

Explanation:

The subject of your question is the slope-intercept form of a linear equation, specifically involving a slope of 1/2 and an x-intercept of 4. To find the equation of a line, the most common form used is the slope-intercept form y = mx + b, where 'm' is the slope and 'b' is the y-intercept. Here you've been given the slope, m = 1/2, and the x-intercept (the value of 'x' when 'y' equals zero).

Therefore, at the x-intercept, y = 0, so 0 = 1/2(4) + b. Solving this for b gives us the y-intercept which can then be substituted back into the equation y = mx + b to give the full equation of the line.

So, let's begin by substituting the x-intercept into the equation: 0 = 1/2 * 4 + b, which simplifies to 0 = 2 + b. Solving for b, we get b = -2. Substituting slope and y-intercept into the equation gives us the final equation of the line: y = 1/2x - 2. This is the equation of the line with a slope of 1/2 that crosses the x-axis at the point (4,0).

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The expression 16 ÷ (–3) can be written as 16 over negative 3, -16 over 3, and -( 16 over 3 ) options (A), (C), and (E) are correct.

What is an arithmetic operation?

It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.

It is given that:

The number expression is:

= 16 ÷ (–3)

We can write the above number expression as follows:

= 16/(-3)

Or

-16/3

Or

-(16/3)

Thus, the expression 16 ÷ (–3) can be written as 16 over negative 3, -16 over 3, and -( 16 over 3 ) options (A), (C), and (E) are correct.

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Answer:

16 over negative 3

-16 over 3

-( 16 over 3 )  

Final answer:

The given equation (9x100) + (8x10) = 7(1/1000) as a decimal is 980 = 0.007.

Explanation:

To convert the given expression into a decimal, we first need to evaluate the arithmetic expression on the left-hand side: (9x100) + (8x10). This can be done by simplifying the multiplication operations first, then performing the addition. Multiplying 9 by 100 gives us 900, and multiplying 8 by 10 gives us 80. Adding these two results together, we get 980. So the left-hand side of the equation becomes 980.

Next, let's convert the right-hand side of the equation, 7(1/1000), into a decimal. To do this, we need to divide 1 by 1000. Dividing 1 by 1000 gives us the decimal 0.001. Finally, we multiply this decimal by 7, giving us 0.007.

Therefore, the given equation (9x100) + (8x10) = 7(1/1000) as a decimal is 980 = 0.007.

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