21. Amy and Ben live 17.2 km apart. They cycle to meet each other. Ben travels at \( 12 \mathrm{~km} / \mathrm{h} \) and Amy travels at \( 10 \mathrm{~km} / \mathrm{h} \). a How long (to the nearest minute) until they meet each other? b What distances, to one decimal place, have they both travelled?

2. What information is found on the \( x \)-axis? \( \frac{8: 30 \mathrm{AM}}{4 \mathrm{mil}} \) 3. What information is found on the \( y \)-axis? 4. Calculate Giovanna's average speed BEFORE she rested. \( 0.44 \overline{4} \)

A company needs \( \$ 7,600,000 \) in 624 weeks in order to expand their factory. How much should the company invest each week if the investment earns a rate of \( +\quad 6.9 \% \) compounded weekly?

A tabela abaixo contém informações relevantes para a construçāo do gráfico de uma função afim:

\( \left\{ \begin{array} { l r | l } { \hat { \varepsilon } = 5 x + 2 ^ { \circ } } & { \varepsilon } & { y } \\ { \hat { y } = 4 x + 16 ^ { \circ } } \end{array} \right. \)

A company needs \( \$ 7,600,000 \) in 13 years in order to expand their factory. How much should the company invest each week if the investment earns a rate of \( 6.9 \% \) compounded weekly? Question Help: Video Submit Question