Algebraic

"Twice the difference of a number and eleven"

• 2n - 11

• 11 - 2n

• n + n - 11

• 2(n - 11)

What is the correct translation for this expression: "Five less than twice a number"

How many terms are there in this expression?

• Three

• Five

• Two

• One

What is the coefficient in the expression (hint, translate it first!):
Four increased by the product of a number and five

• 4

• 1

• 5

• There are no coefficients

What is the value of y in the solution to this system of equations? 3x - 5y = 22 y = -5x + 32

Mathematical Equivalence

ON

Gerardo wrote an integer. The opposite of Gerardo's integer is -53. The two true statements are:

​ (a)   and ​ (b)  

• The integer is 53.

• The integer has an absolute value of 53.

• The integer has an absolute value of -53.

• The integer is -53.

Tags

6.2.B

Factor the trinomial to create an equivalent expression:

Mathematical Equivalence

ON

Graph the solution to the system. The first equation has been plotted for you.

y = -3x-3

y= 4x +4

​ ​ (a)   a number finds the product of that number and itself.

• Squaring

• Square Rooting