2-Step Equations
Solve for x:
3x + 1 = 10
x = 3
Are these ratios equal?
3:9 | 18:54
They are equal
A circle with a diameter of 6 really wants to know its circumference. Will you help him?
C = 18.84
There is a water bottle with a height of 5cm and a radius of 2cm. What is the volume of the water bottle?
The answer is 62.83cm3
Solve for c:
c/5 + 4 = 8
The answer is that
c = 20
Are these ratios equal?
2:9 | 57:129
They are not equal
A circle has a diameter of 8in. What is its circumference?
25.12in
There is a big pole with a height of 7ft and a radius of 7ft. What is the volume of the pole?
The pole is 1077.57ft3
Solve for y
-2y - 5 = -11
y = 3
Are these ratios equal?
3:7 | 81:24
They are not equal
A paper circle has a diameter of 16cm. What is its circumference?
C = 50.24cm
A cylinder has a height of 12in and a diameter of 30in. What is it's volume?
Volume: 8482.3
solve for x
2x - 5 = -15
x = -10
Fill in the blanks in this ratio table:
4 __ 12 16
8 16 __ __
Correct answer:
4 8 12 16
8 16 24 32
A circle has a radius of 8ft. What is its area?
201.06ft2
A support pole in a stadium has a height of 13cm and a diameter of 32cm. What is the volume of the pole?
10455.22cm3
solve for g
4.5g + -5 = -14
g = -2
Fill in the blanks:
-2 -6 4 20 100
5 _ -10 _ ___
Correct answer:
-2 -6 4 20 100
5 15 -10 -50 -250
A fantastic circle of doom has a diameter of 12cm. Find its area before it finds you.
113.1cm2
There is a cylinder a height of 15.87ft and a radius of 4.13ft. What is the volume of the cylinder?
689.65ft3
Hello and Good luck >;)
Find the number that makes these ratios equivalent: 3:4 is equivalent to 9:12
Your answer is the R variable in this 2 step equation, now solve for x: 7r + x = 81/x + 21
Now your answer for what x is, is the diameter of the circle, now find the area and circumference.
Now the circumference is the height of the cylinder, and the area of that circle is the radius of the circle of the cylinder. FIND THE VOLUME OF THE CYLINDER
The answer is 359,470.303