The labor cost for carpet installation is $4 per square foot. how much will it cost to install new carpeting in 256 square feet room?

Write the equation below the represents the line passing through the point (-3, -1) negative one with a slope of 4

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?