Answer:
XDdddDddDDDDDDDDDDDDDDDDDDD
6. 6th grade- go to the two columns above $600, which is about 8 students in the first column and 5 students in the 2nd. 8 + 5 = 13, so 13 students in 6th grade earned $600 or more.
7th grade- again, go to the columns above $600, which is about 7 students in the first column and about 3 in the 2nd column. 7 + 3 = 10, so 10 students in 7th grade earned $600 or more.
Do the same thing for #7, just follow the rows exactly as #6.
Answer:
200.96
803.84
Step-by-step explanation:
I wasn't sure if 16mm was the radius or diameter. If it's the diameter then use the first answer. If it was the radius then use the second answer.
In order to find the area of a circle use equation
r = radius, which is half of the line along the circle. If you have the diameter simply divide it by two and you have the radius.
Answer:
$19.68
Step-by-step explanation:
this is not really clearly defined.
I assume it means that they are buying the item, no matter how much it costs, and that the split ratio between them also remains the same no matter the actual cost.
x = what Marcia is paying
and 132 - 18% = 132 × (100 - 18) / 100 = 132×0.82 = 108.24
so,
x + x/2 + x/3 = 108.24
6x + 3x + 2x = 649.44
11x = 649.44
x = $59.04
Mario's part is x/3 = 59.04/3 = $19.68
Answer:
The equation of the line in slope-intercept form is: <em>y</em> = -2x - 10
Step-by-step explanation:
An equation for a line that passes through the points <em>A</em> = (−5, 0) and <em>B</em> = (−1, −8).
The formula to compute the slope, using two point is:
Compute the slope of the line as follows:
The slope of the line is -2.
Compute the equation of the line as follows:
The <em>y</em>-intercept of the line is -10.
The equation of the line in slope-intercept form is:
<em>y</em> = -2x - 10