What do the numeral and the variable represent in each expression?

A safety regulation states that the height h of a guardrail should be 106 centimeters with an absolute deviation of no more than 7 centimeters. Write and solve an absolute value inequality that represents the acceptable heights of a guardrail.

Ena bought a package of 24 cookies. She and her friends ate 2/3 of the package. How many cookies did Ena and her friends eat?

530 students participate in a tournemt, 65%are male how many are female

if you were using the subsitution method to solve the following system, write the new equation after the expression equivalent to x from the first equation is subsituted into the second equation x+3y=8 2x-y=2

Mia used 4.5 cups of orange juice in a punch that serve 6 people. Isaac used 2.75 cups of orange juice in a punch that serves 5 people. How much more orange juice is in one serving of mias punch

3x-2y=-2 6x-2y=10 solve by elimination

A marketing firm is studying consumer preferences for winter fashions in four different months. From a population of women, 18-21 years of age, a random sample of 100 women was selected in January.

Which is bigger 15%or 1/5?

What is - 10=xy+z for x?

List three levels of craftspeople you might find in a shoemaker's shop and describe their duties