The price of mailing a small package is 0.32 for the first once and 0.21 for each additional ounce. she paid 1.16 to mail her package. how much did it weigh

Convert 150 pounds into kg.

A family's vacation destination is 850 miles from their home. They travel by car 6 hours on the first day of their trip. Their average speed is 45 mph. The next day they travel 7 hours, averaging the same speed.

Marissa earned $480 in the summer. if she earned $40 a week, how many weeks did she work?

If pump A can fill a water tank in 6 hours and Pump B can fill the water tank in 8 hours, how long will it take to fill the water tank if the pumps work together

Fracion equivalent to 24/100 but simplified

1/6 Solve the following equation: 2 (w - 1) = 10

B) Work out (6 * 10%) = (3 x 10) Give your answer in standard form.

X=65-30 Solve for x A, B, C

Solve each system using substitution. 1. 4x = 3y-2; 18 = 3x+y 2. 3x+2y = 23; 1/2x-4 = y

6. How many positive integers not exceeding 1000 are divisible by 3 or 5 or 7?