y is 10 when x is 2

y is 10 when x is 2

When graphing a linear inequality, how do you know which area of the inequality to shade? Also, how do you know whether the line is solid or dashed?

find the equation of the line with -2 that contains the (-4,3). Write the answer in slope intercept form . How do you find the "b" in the y=mx+b equation?

I am one of the only seventh graders in an algebra 1 class she is basing her lessons on what the eighth graders learned last year in pre-algebra. My teacher calls the equations many different things...

factor the expression x2-22x+40

Me and my friend can't figure out the answer to this problem on our homework. Help please?

solve by substituting y=3x+4 7x+2y=21

Solve by graphing: Y=x+2 x=-3

I need to understand how to solve for fractions

Bob bought some jelly beans weighing 5 grams each and some mints weighing 4 grams each. If he has 100 pieces of jelly beans and mints together, and they weigh 480 grams in total, how many of each...

When a number is increased by 8% of itself, the result is 54. Find the number.

Gab and Van mow the lawn and finishes the job for 40 mins. If gab is twice as fast as Van, how long will it take Gab to finish mowing the lawn if he does the project by himself? My...

These equations are from the college course Math 209.

and need to find where they intersect. y = x - 1 and the parabola y^2 = 2x + 6 I know I set them equal to each other. But every time I solve it I get one point...

answer are 1,3,9 how sir

5(2z-3)=9(z+2)

6. Which of the following triangles are right triangles? Check all that apply. A triangle with side lengths 5, 12, 13 A triangle with side lengths 6 inches, 8 inches, 10 inches A triangle...

I have no idea how to start this problem.

Table M|TC 2|$19.50 3|$21.75 5|$26.25 7|$30.75

problem in quadratics