u/Otherwise_Strike_597

Which websites or online sources are truly useful for Grades 9–12 algebra?

Find the intersection point of these two lines: 2x - y = 3, x + y = 6

(12x⁷y⁵) (6x³y⁴) / (-3xy³)³ = ?

Design 1 has 2 dots,

Design 2 has 5 dots,

Design 3 has 8 dots,

Design 4 has 11 dots.

What equation would represent the number of dots (d) in any design number (n)?

Find the equation of a line that is:

1. Perpendicular to 4x - y + 9 = 0

2. Has the exact same x-intercept as x - 3y + 12 = 0

A father is three times as old as his daughter. In 8 years, the father will be twice as old as his daughter. How old are they now?

Find the slope and y-intercept of:

x + y = 2 , reply your answer.

"Maria earns $12 per hour."

For this scenario, which is the independent variable and which is the dependent variable?

Your choices are:

1. Amount earned
2. Hours worked