Answer:
r is the variable, r=30
Step-by-step explanation:
A variable is a quantity that may change within the context of a mathematical problem or experiment. Typically, we use a single letter to represent a variable. The letters x, y, and z are common generic symbols used for variables.
-4+r=26
4+26=30
r+30
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False they are equivalent ratios.
What’s the shape of it?
If it’s a rectangle 20
Bot something with more than 4 sides 100cm
Answer:
its 4
Step-by-step explanation:
Equalities will have the words "is" or "equals" or "the same as" in the wording. These produce a unique solution.
Inequalities have phrases like "at most" or "at least" or "no more than" in them. Solutions are a range of values, ranging between 2 values, or from a particular value to positive or negative infinity.
