Answer:
1) $1440
2) 360 cookies
Step-by-step explanation:
From the diagram 25% of the money collected from hat corresponds to $480.
Let x represent the total money the student council earn.
Then
Divide both sides by 0.25
To find the amount the students got from T-shirts, we subtract 480 from 1920 to get;
2) Students council needs to raise $180
Cost of each cookie is 0.5
Let the number be cookies they need to sell to get $180 be y. Then,
Hence the student council must sell 360 cookies.
Answer: 1). 40x m3
2). 72
3). 5.7 m
Step-by-step explanation:
Answer:
The equation of line in the form of Ax + By = C is:
Step-by-step explanation:
We need to find the equation of line, having slope m = -4 and passes through point (-2,-9)
First we need to find slope and y-intercept of the line.
The slope is given i.e. m = -4
Now, we need to find the y-intercept
Using the point (-2,-9) and slope m = -4, y-intercept can be found using:
Now, the equation of required line having slope m = -4 and y-intercept b = -17 is:
Now writing in form of Ax + By = C
So, the equation of line in the form of Ax + By = C is: .
A is the answer as it will go in a full circle in order to map onto itself
Answer: The circumference would be 13.502
Step-by-step explanation: I totally forgot how to do the rest I am sorry