3 years ago

Help ! Will mark brainliest

Mathematics

2 answers:

Burka [1]3 years ago

8 0

The answer would be that she now has $530.40 in her account. The table has nothing to do with the question

tia_tia [17]3 years ago

6 0

The answer would be $530.4
$ 45.50 × 3 =$ 136.5
$ 666.90 -$ 136.5 = $530.4

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$\bf \qquad \qquad \textit{double proportional variation}
\\\\
\begin{array}{llll}
\textit{\underline{y} varies directly with \underline{x}}\\
\textit{and inversely with \underline{z}}
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$\bf \stackrel{\textit{\underline{y} varies directly with the square of \underline{x} and inversely with \underline{z}}}{y=\cfrac{kx^2}{z}}
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