Find the simple interest.
p = $12,000; r = 9%; t = 4 yr.
$

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

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

The measure of an angle is 117°. what is the measure of a supplementary angle?