Elizabeth had 14 stamps. She decided to write letters to some of her relatives. After she sent her letters, she had 9 stamps left. How many letters did she mail?

Which statement is the clearest translation of 4 + 6z = 12. Four plus six, times a number, is twelve. Four plus six times a number is twelve. Four, plus six times a number, is twelve. Four plus six times, a number is twelve.

A plane is flying away from you at a speed of 750 mph and an altitude of 10 miles. Find the rate of change which the angle of elevation is decreasing when the angle is Pi/6

Sherri borrowed $3,200 at 13 percent APR for 18 months. If she must pay 19.5 per $100, what is the total interest? $624 $3,824 $351 $253.50

What is 5.75 in fraction form?

The volume of a cylinder is 384pi cm cubed. The radius of the base of the cylinder is 4 cm. What is the height of the cylinder?

Contrast the way boys and girls are treated in Pakistan, beginning at birth. Malala's father places her name on the family tree. It is the first female name on the family tree in 300 years. Explain the symbolism of this bold act by her father.

A. submarine is at the surface of the ocean preparing to dive. it submerges and dives to - 972 feet. then. it has ascends 308 feet a to avoid hitting an undersea cliff.

What is the value of x when the Richter scale rating is 5.9 round your answer to the nearest hundredth

Scientific notation for 60720000000000

Bryan has a balance of $320 in his checking account. He spends $15 each week for the next eight weeks.