Which number is prime? Choose each correct answer. 17 18 19 20 21 22 23

The density of silver is 10.5 g / cm find the volume of a silver bar if it mass is 950g

1 times a number is 10 less than 2 times the number

What is 5 times 25 compared to 4 times 25 plus 25?

Expand and simplfy (2x+1) (x+3)

Make two different pairs of megative integers x and y that make the stament x-y=2 true

The Willis tower is 1400 feet tall. If you took an elevator about 3/4 the way up the tower, how far from the ground would you be, in feet?

Determine which value is a solution to the open sentence. 6 + 2x = 24 A. 16 B. 9 C. 6 D. 15

Diga quais os dois numeros inteiros negativos cuja soma é - 5, e cujo produto é + 6

a kilobyte is 2 to the 10th power bytes in a megabyte is 2 to the 20th power bites how many kilobytes are in a megabyte

The average weight for three year old girls is 30 pounds. If each year the average female child gains 7.2 pounds, how old will the average girl be when she weighs 102 pounds?