Bryan earns $5.00 per lawn mowed and $5.00 per car washed. Let m be the number of lawns mowed and let c be the number of cars wa
shed. Select all the expressions that could represent the total earned, E in dollars, by Bryan. E = 5m + c
E = 5(m + c)
E = 5 + mc
E = 5m + 5c
E = 5c + m
<span>To solve it, use the quadratic formula with (½)(-32.174 ft/s²) = a, 38 ft/s = b, and 30 ft = c. There are two answers; the only positive answer is t = 2.986 s </span>
