What value correctly fills in the blank so that the expressions are equivalent?

18+45 = _x (2+5)

Using a linear model to predict a value of y for an x-value far from the ones used to find the model is called

Factor the complex trinomial 4x^4 + 5x^2y^2 - 6y^4

A youth soccer field is a rectangle 110 yards long and 60 yards wide. A professional soccer field is a rectangular 110 yards long and 80 yards wide. How many more area does a professional soccer field have been a youth soccer field

1 plus 1 will it equal 11? If you put the ones together it will make 11 1. 1 - ->11

If the perimeter of a square is 1 foot how many inches long is each side

Each person in Plimouth was given a plot of land 16.7 m wide by 40.8 m long. The Alden family had four members. What was the square area of the plot of land they were allotted?

Isabella has 42 photos of her family. She has half as many photos of her friends. The photo album holds 4 photos on each page. How many pages will Isabella need for all of her photos combined.

G (x) = - x2 - 10, find g (-4)

One high speed internet provider and has a $30 setup fee and charges $40 per month. Another provider has a $60 setup fee and charges $30 per month. In how many months will the cost be the same?

Graph the first six terms of a sequence where a1 = 3 and d = - 10.