57: 28
if 150 televisions are sold, what is the profit?
cost. the
ctures
3x2 + 180x.
ns can be
is the number
o $2,700
o $6,000
o $50,700
o $51,300

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b