3 x
---------= --------- ---------
15 180
15x=540
----- ------= 36 students.
15 15
Steps: Cross multiply to get 15x and 540. Divide both numbers by 15, then you found what x equals, which is the answer.
Answer:
y=x+1
Step-by-step explanation:
The slope intercept form of a line is y=mx+b, where m is the slope of the line and b is the y intercept. Since the line rises one unit for every one unit it moves to the right, it has a slope of 1. Since it intersects the y axis at the point (0,1), it has a y intercept of 1. Therefore, the equation is y=x+1. Hope this helps!
Answer:
y = x ÷ x
Step-by-step explanation:
x = 13
y = 13 ÷ 13
y = 1
so y = x ÷ x
Answer:
a
Step-by-step explanation:
A= 10 20 30 40 50 60 70 because the other one is doubling every time.
B= thats wrong because if you times 4 onto 10 thats 40 not 30
Hello!
A circular pan is the same as a circle
To find the area of a circle you use the equation

r is radius which is half the diameter
put in 3.14 for pi and the radius
3.14 *

square the 4
3.14 * 16
Multiply
The answer is 50.24
Hope this helps!