Anthony Lake Math study guide

Write an algebraic expression that models the situation (use M as the variable)

Jenny had $139,but she is spending $23 per month

• 139+23m

• 139+21m

• 139-23m

• 139/23m

Solve

|2x|=14

A student has some $1 and some $5 bills in his wallet,he has a total of 16 bills that are worth $52,how many of each type of bill does he has.

(use a comma to separate your answer,put the answer for one dollar bills first)

Solve the equation

Log(16-3x)=0

Find the constant of variation

(6,9)

Jeanine Baker makes floral arrangements, she has 18 different cut flowers and plans to use 5 of them. How many different selections of the 5 flowers are possible.

A and B are independent events. Find P(A and B)

P(A)=1/4,P(B)=3/7

Round to three decimal places

For the vector r=(-4,9),what is -8r

Put your answer in Parenthesis

and use a comma to separate your answers

Simplify the equation

Solve the equation

• x=1

• x=46

• There are infinitely many solutions

• There is no solution