What is the missing factor B that makes the equality true

21y^4 = (B) (7y^2)

Chloe is 5 feet 4 inches tall. There are 2.54 centimeters in 1 inch

mila brought a sweater for 25$ and a pair of pants for 40$. she had a 25% off coupon for her purchase, how much did she spend

So a company has increased the number of jelly beans in a packet. Their new packet has 25% more jelly beans than their original packet. Their original packet contained 73 jelly beans. How much jelly beans does the new packet contain?

Which number does the nine have the least value

Nine less than the quotient of two and a number x

Billy plays outside for a half of hour how mintues billys played outside

Solve the equation 2 (c-4) + 8=1/2 (6c+20) 1/2 is fraction by the way

The equation 3 (x+10) = 87 models situation. Which choice show the shows the sequence of the operations needed to solve this problem, using both arithmetic and algbra

What is the absolute value of - 4 minus the square root of 2i

A water tank in the shape of an inverted cone has height 11 feet and radius 5 feet. find the volume of the water in the tank when the water is 6 feet deep