Yolanda is buying supplies for school. she buys n packages of pencils at $1.40 and m pads of paper at 1.20 each. what does each term in the expression 1.4n 1.2m represent? what does the entire expression represent?

Susannah has a high-yield savings account into which she deposits $180 each month. At the beginning of the year, Susannah's account balance is $700. In the equation below, x represents the amount of time, and y represents Susannah's account balance.

21 = 3x what does equally

To solve an equation, you need to know the value of any variables before beginning. True or false

Which account has the highest annual interest rate? A. Account 1: Interest is compounded annually at a rate of 3.28%. B. Account 2: Interest is compounded monthly at a rate of 3.25%. C. Account 3: Interest is compounded weekly at a rate of 3.10%. D.

The demand and supply equations for a good are given by; 2p = - Qd + 125, 8p = Qs+45, Find the equilibrium price and quantity

Estimate. Then find the sum. 324,867 + 6,233

Use the rules for long divide 262 by 9

Select true or false to tell whether the following conjunctions are true or false. Use the truth table if needed. A square root of 16 is 4 and the only square root of 9 is - 3. True False

1. The equation below represents the amount of money y that Melissa earns by working at a clothing store for x hours, plus a holiday bonus. y + 8x = 10 What is Melissa's hourly rate? A. $8 B. $16 C. $100 D. $12

The heart beats 103680 per year, how many heart beats per minute?