Answer:
You would go $2.60/s
then when you have your total number of students you take the total cost and divide that by the number of students that you have to figure out the cost of crackers for each student
Step-by-step explanation:
5x(2y-3)-(y+8)=13 I believe this is correct
15. 2x-5=-20
2x=-15; Add positive 5 on both sides to isolate x.
x=; Divide 2 on both sides to find the value of x.
17. =-9
9x=-36; Multiply positive 4 on both sides of the equation.
x==-4; Divide 9 on both sides of the equation to find the value of x.
Answer:
B
Step-by-step explanation:
If you don't understand some steps, comment it for me please.
1. Find diagonal.
d = 2r
d = 2(9)
d = 18
2. Find length of square.
each length of square = x
3. Find area of circle and square.
Area for circle
Area for square
4. Subtract area of circle to area of square.
254.4690... - 162 = 92.4690...
5. Find the shaded region.
92.4690... / 4 = 23.1172...
Rounded to the nearest hundredth = 23.12
Answer:
Therefore the Area of Triangle is 24 units².
Step-by-step explanation:
On a Co-ordinate plane
A Triangle having
Base = 8 units
Height = 6 units
To Find:
Area of Triangle = ?
Solution:
When Base and Height is given , then Area of triangle is given by
Substituting the values we get
Therefore the Area of Triangle is 24 units².