Interest: 3,000
If Alex spends 20% of the interest received on buying furniture for his new house, what amount did he spent on furniture?

Phillip had some bricks. he stacked them in 6 equal piles. which expression shows the number of bricks phillip put in each pile? let the variable m stand for the unknown number of bricks. m + 6 m÷6    m−6    6m

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Hi, can anyone show me how to do this problem? 100 points for this. in advance