How to solve (4s+5t) (4s-5t)

Solve for x 3/2 (x-6) = -3

Rene is going to lake to visit some friends if the lake is 60 miles away an Rene is driving at 40 miles per hr the entire time how long would it take her

Bus one had half of the grade eight students and 6 grade, seven students, bus two had 15 grade seven students and one-third of grade eight students, how many students are there in grade 8? It's an algebra question

An insect is 3.5 millimeters long. Which expression finds the length of the insect in decimeters

A bag contains 6 green marbles and 4 orange marbles. Hannah randomly draws 2 marbles from the bag. She replaces the marbles after each draw. What is the probability that she first draws 1 green marble and then draws 1 orange marble?

What is five more than a number

The length of a rectangle is increased to 2 times its original size and its width is increased to 3 times its original size. If the area of the new rectangle is equal to 1800 square meters, what is the area of the original rectangle

What is the relationship between the values tand s plotted on the number line below? S A. t = s B. t O c. t>s

Mr. Stevens is delevering flowers to a local flower shop. she deleves the same number of flowers with each delivery. the flower shop has ordered 2,050 flowers and it will take 5 trips to delivered all the flowers. how many flowers will Mr.

The following factors are not prime: (x2 - 7x) (7x+21). What remains to be factored? (can be more than one answer). A) Factor out the 7x from the product. B) Factor out an x from the first binomial. C) Factor out a 7 from the second binomial