C because one x-value can ONLY have one corresponding y-value. It cannot have more than one.
If u tam 2.078 and divide it by .01 u get 2.078 so ur answer is 2.078
What is the area of the triangular base?
8 square feet
What is the length of edge DF?
4 feet
Aaron the car wash owner had 228 quarters and 120 dimes.
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Equation</h3>
An equation is an expression used to show the relationship between two or more variables and numbers.
Let x represent the number of quarters and y represent the number of dimes. Hence:
x = 90% of y + y
x = (0.9y) + y
x - 1.9y = 0 (1)
Also:
0.25x + 0.1y = 69 (2)
From both equations:
x = 228, y = 120
Aaron the car wash owner had 228 quarters and 120 dimes.
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