Day 84: Most missed - PA/1st & 2nd quarter benchmark

Front

What is the simplest form of the expression: 3x - (2x + 6)?

Back

x - 6

Front

If Rebecca bought jeans for $55 and a hoodie for $32.99, and has a 20% off coupon, how much did she save?

Back

$17.60

Front

What is the equation of a line with a slope of 5?

Back

y = 5x

Front

Create an expression equivalent to -3(2x + 2) - 2x in simplest form.

Back

-8x - 6

Front

What is the percent increase from 2016 to 2018 if the increase is 16%?

Back

16%

Front

What is the definition of an algebraic expression?

Back

An algebraic expression is a mathematical phrase that can include numbers, variables, and operation symbols.

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its most basic form by combining like terms and eliminating parentheses.

Front

What is the formula to calculate percent discount?

Back

Percent Discount = (Discount Amount / Original Price) x 100.

Front

What is a linear equation?

Back

A linear equation is an equation that makes a straight line when graphed, typically in the form y = mx + b.

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac.