If its 20 more than last month that means x + $20 = $70, solve that and you get x = $50, last month she saved $50
The statement that apply is that the volume of the cone is One-third the volume of the cylinder
<h3>How to find the volume of a cone and cylinder?</h3>
volume of a cone = 1 / 3 πr²h
where
- r = radius
- h = height of the cone
Volume of a cylinder = πr²h
where
The cone and the cylinder has the same base and height. Therefore, the radius and height are the same .
volume of the cylinder = 84π
Therefore, the volume of the cone is One-third the volume of the cylinder.
learn more on volume here: brainly.com/question/16031618
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Answer: No
Step-by-step explanation:

its exponents are;
a=1
b=2
-------------------------------------------

its exponents are;
a=2
b=1
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For them to be like terms, a = 1 and b = 2 or viceversa in both of them.