Permudahkan setiap ungkapan berikut

Syeda had $80.45 in her bank account on Monday. She deposited $20.50 on Tuesday. She then withdrew $37.25 on Wednesday. How much did Syeda have left in her account on Thursday?

A surveyor is standing 30 feet from the base of a tall building. The surveyor measures the angle of elevation from the ground to the top of the building to be 65°. Find the height h of the building to the nearest foot.

A company wish to place a new telephone into each of its 576 offices. The telephones are sold in sets of 16. How many sets of telephones should the company purchase

Alicia has 32 stickers. this is 4 times as many sickers as benita has. how many stickers does benita has?

What have the same values as 20% of 45%

Find the product of 3 1/8 and 12/7. Express your answer in simplest form

The temperature at noon at a ski resort is 3 F. The temperature drops 8 F by midnight what is the temperature at midnight

What is the answer p+5/9=-31/18

What is the least common multiple of 5 and 7

The amount of money left on a loan that Kira owes her grandmothers is represented by the function k (t) = 280 (.88) ^t where k (t) represents the amount of money left on a the loan and t represents the time, in years.