How many solutions does the equation have?

2x + 4 = 2 (x + 2)

A. two solutions B. one solution C. infinitely many solutions D. no solutions

Desarrollar (m-3) (m+3)

At the auto parts store, Kerna has three things in her basket: wiper blades for $7.49, air fresheners for $3.29, and an oil filter wrench for $6.98. She has $18.00. Kerna wants to know if she will have enough money.

Cameron and Cadena go out to eat for lunch. If their food and beverages cost $22.50 and there is a 9% meals tax. If Cameron and cadena add an 18% tip to the bill after tax, what's does their lunch cost with tax and tip?

Is 0.0046 the same as 0.46

Omar spends $63 on souvenirs during his vacation. That is 35% of the money he brought with him. How much does Omar have left to spend? Show your work

rode three miles farther each day than the day before for a week. In total one hundred and twenty six miles were rode. How far was riden on the last day of the week?

A farmer pays $23.00 for 7.5 pounds of food for his pigs. How much will it cost him for 12 pounds?

What is y when x is equal to 10 in 10x+y=19

Last year, Dan biked d miles. This year, he biked 411 miles. Using d, write an expression for the total number of miles he biked.

There are two options for purchasing tickets to baseball games. Single-game tickets cost $8 per game. Season tickets cost $195 plus $1.50 per game. Let g represent the number of baseball games. Let C represent the cost.