Which expression is equivalent to the given expression?

19x-23x19x-23x

x (23-19) x (23-19)

x (19-23) x (19-23)

19x (1-23x) 19x (1-23x)

19 (x-23)

Wich speed is fastest 18feet in 20minuts. 90 feet in 2.5hours and 20 yards in 1.5 hours

Consider the equation 5/3v + 4 + 1/3v = 8. What is the resulting equation after the first step in the solution?

Mike is starting a lawn-mowing business. He will charge a base fee of $20 plus $12 per hour. Write a function (equation) that could be used to represent the total fee, y, as a function for the number of hours, x.

Denise finished the race 5.93 minutes. If Tara took 4.6 times as long to finish the race. How many minutes did it take her to finish

Find three consecutive integers such that the largest is 3 less than twice the smallest

Which expression is equal to 6 (-3m) 46 (-3m) 4?

Jamie has 7/10 of a pound of chicken to cook for diiner if she is to split the chicken between 3 people how much chicken will each person get?

mr. ronaldo earns 54,800 annually. if his income tax rate is 9% then how much did he pay in income tax

Cheyenne is making a recipe that uses 5 cups of beans and 2 cups of carrots

Divide £2.28 btw eve and amelie in the ratio 9:5 give your answer to the nearest penny Eve gets? And amelie gets?