Which expression represents the sum of 8 and twice a number?

a.) 8+n8+n

b.) 8+2n8+2n

c.) 8*2n8*2n

d.) 2 * (8+n)

The length of a shadow of the building is 36m. The length of the pole, which is perpendicular to the ground, is 1.9m. The length of the pole's shadow is 1.52m. What is the height of the building?

Order the values from greatest to least |-1/2|,|-2/3|,|-1/10,|0|

It takes 1 half cup of lemon juice to make a glass of lemonade. You have 4 cups of lemon juice. How many glasses of lemonade can you make?

Jamie's grandfather has pigs and chickens. She noticed that there is a total of 26 heads and 68 feet among them. How many pigs and chickens does Jamie's grandfather have?

F (x) = -4x+15 g (x) = 3x-6

Order of operations - usually, one egg is released each month during a female's reproductive years. If menstruation begins at 12 years of age and ends at 50 years of age, calculate the number of eggs her body can release during her reproductive

Rational number 7/3 has terminating decimal

The price of the bike that Ali wants to buy is $525. How much will Ali pay for the bike if the state tax rate is 5%

How to simplify 24/1

13 in 7 in 24 in 4in