Matt wants to buy a television. if he
pays cash, he gets a discount of 7%.
if he pays with a loan he has to pay an
extra 10% in interest. the difference
between the two methods is $49.98.
find the cost of the television.

Use the multiplier method to incrases £258 by 43%

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.