Solve and check each linear equation. x - 5(x + 3) = 13

In Exercises 1–14, express each interval in set-builder notation and graph the interval on a number line. [- 3, ∞)

Solve each equation in Exercises 1 - 14 by factoring. $3x^2+12x=0$

Plot the given point in a rectangular coordinate system. (- 4, 0)

Find each product and write the result in standard form. - 3i(7i - 5)

Plot the given point in a rectangular coordinate system. (0, -3)

Solve each polynomial equation in Exercises 1–10 by factoring and then using the zero-product principle. $3x^4=81x$

Solve and check each linear equation. 2x - 7 = 6 + x

In Exercises 9–20, find each product and write the result in standard form. (- 5 + 4i)(3 + i)

In Exercises 1–14, express each interval in set-builder notation and graph the interval on a number line. (- ∞, 3)

Solve each equation in Exercises 1 - 14 by factoring. $2x(x-3)=5x^2-7x$

Plot the given point in a rectangular coordinate system. (7/2, - 3/2)

Plot the given point in a rectangular coordinate system. (- 5/2, 3/2)

An electronic pass for a toll road costs $30. The toll is normally $5.00 but is reduced by 30% for people who have purchased the electronic pass. Determine the number of times the road must be used so that the total cost without the pass is the same as the total cost with the pass.

Solve each equation in Exercises 1 - 14 by factoring. 7 - 7x = (3x + 2)(x - 1)

Find each product and write the result in standard form. (7 - 5i)(- 2 - 3i)

In Exercises 1–14, express each interval in set-builder notation and graph the interval on a number line. (- ∞, 5.5)

Solve each radical equation in Exercises 11–30. Check all proposed solutions. √(x + 3) = x - 3

In Exercises 1–26, solve and check each linear equation. 7x + 4 = x + 16

Graph each equation in Exercises 13 - 28. Let x = - 3, - 2, - 1, 0, 1, 2, 3

y = x² - 2

Solve each equation in Exercises 1 - 14 by factoring. 10x - 1 = (2x + 1)²

Graph each equation in Exercises 13 - 28. Let x = - 3, - 2, - 1, 0, 1, 2, 3

y = x² + 2

Find each product and write the result in standard form. (3 + 5i)(3 - 5i)

Solve each equation in Exercises 15–34 by the square root property. $3x^2=27$

After a 20% reduction, you purchase a television for $336. What was the television's price before the reduction?

In Exercises 15–26, use graphs to find each set. (- 3, 0) ∩ [- 1, 2]

Solve each equation. Then state whether the equation is an identity, a conditional equation, or an inconsistent equation. 2x-5 = 7

In Exercises 1–26, solve and check each linear equation. 3(x - 8) = x

Graph each equation in Exercises 13 - 28. Let x = - 3, - 2, - 1, 0, 1, 2, 3

y = x - 2

In Exercises 1–26, solve and check each linear equation. 4(x + 9) = x