A school girl bought a 41/2 litre container full of kerosine for 100.00.She later retailed it for 30.00 a litre. Find her profit percent

If lmn=xyz, which congruences are true by cpctc? check all that apply

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

Plot the intercepts to graph the equation