Which expression represents "seven less than three times a number"?

A. 7 - 3n

B. 3n - 7

C. 3 - 7n

D. 7n - 3

Find 0.001 more than 18.852.

What is the solution of log2x + 6 144 = 2?

A cylindrical can hold three tennis balls. The height of the stacked balls is 9 inches. ~About what percentege of the volume of the can is NOT occupied by the tennis balls? A 33% B 45% C 67% D 75%

Students at university x must be in one of the class ranks, freshman, sophomore, junior, or senior. at university x, 35% of the students are freshmen and 30% are sophomores.

Fetermine the slope and the y intervept. Then use the slop and the y intercept to graph the equation by hand. Y=-1/4x-1

Y + 2 = - 3 (x-4) Complete the missing value in the solution to the equation.

Every day at noon, a bus leaves for townville and travels at a speed of x kilometers per hour. today, the bus left 30 minutes late. if the driver drives 7/6 times as fast as usual, she will arrive in townsville at the regular time.

Find the rectangular prism with the given volume and height V=96ft., h=8ft

Alan solved the proportion StartFraction x over 200 EndFraction = StartFraction 8 over 25 EndFraction as shown. StartFraction x over 200 EndFraction = StartFraction 8 over 25 EndFraction. (8) (x) = (25) (200). 8 x = 5,000.

Which digit is in the thousandths place of the decimal number 3.129?