Find the sum of these polynomials.

(x2 - x + 8) + (10x2 + 7) =

A. 11x2 - x + 15

B. 10x2 - x + 1

C. 10x2 - x + 15

D. 11x2 - x + 1

At the sandwich shop there are 5 different meats and 4 different cheeses from which to choose. How many different sandwiches can be made using one meat and one cheese? A. 2 B. 9 C. 12 D. 20

The angle that is located opposite the longest side of a triangle will always be the smallest degree angle of a triangle. True or False?

What is the best approximation for the circumstance of a circle with a diameter of 400 inches use 3.14 to approximate pi. A. 628 in. B. 1256 in. C. 1884 in. D. 2512 in.

Whats the answer too x=-1

Write the answer to each problem in terms of the variable. Two numbers have sum of 34. One of the numbers is R. What expression represents the other number?

What is the equation of a line in slope-intercept form with a slope of - 3/4 and a y-intercept of - 2

What is y=-2x+1 y=-x^2+4

Leigh will use 16 connecting cubes to make a model of a playground. The model will be in the shape of a rectangle and will have a height of one cube. In how many different ways can Leigh make the model of the playground?

The ratio of chocolate cones to vanilla cones sold at an ice cream shop is 5:4. If 54 cones were sold, how many were chocolate?

62dividw 7 what remains number