How many solutions does this system of equations have? Exactly one

Infinitely many

None

Exactly two

Graph of a system of linear equations. Equation 1 is 3x+2y=6. Equation 2 is -4x+5y=15. The graphs intersect at a point.

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?