Translate into a variable expression. Then simplify. a number n minus the difference between the number and six   Translate into a variable expression. Then simplify. two times the product of six and a number n   Solve and check. −3 = x + 8 x=     Is 0 a solution of 5x + 6 = −2(x + 2) + 11? yes or no?   Solve and check. 7x = 5   Solve and check. 3/7y=15   Solve and check. (If there is no solution, enter NO SOLUTION.) 2y − 3 = −3 y=____   Solve and check. 4 − 3x = 7x − 2(3 − x) x=___   Solve and check. x-4/4+x+5/6=5x-4/9 Solve the formula for the given variable. PV = nRT; R      (Chemistry) R=___

Q: x³ + 3x²-2x+6 -x3+x² ↓ 4x² - 2x -4x² ±4x 2x +6 -2x=2 8 Quotient: x2 + 4x + 2 + 8 X-1

A: Given query is to perform long division.

Q: A club decides to sell T-shirts for $15 as a fundraiser. the T-shirts. Write and solve an equation…

A: let the number of T-shirts sell by the club=xt-shirts selling cost=$1t-shirt making cost=20+9 per…

Q: Solve each equation. 32* – 1 = 16x + 4 O 24 O 21 О-21 O 11

A:

Q: Determine the constants A and B. -2x+5 x(x + 5) = A X B + X +5

A: Step 1:

Q: ECalculator Devon has $45 in his savings account. Which equation can be used to determine how much…

A: Devon has $45 in his account

Q: Solve the equation. |2x +7|- 4 = 6

A: The given problem is 2x+7-4=6 to solve the equation for x the formula for x=a then x=±a

Q: Translate this sentence into an equation. The product of Rhonda's height and 4 is 56. Use the…

A: This question is based on word problem.

Q: Solve for x. 3x + 3 9 12 32

A:

Q: solve each equation. 5x2 - 2x + 1 = 0

A: Given equation is 5x2-2x+1=0. To solve the given equation. Solution: If we have quadratic equation…

Q: Solve the equation and then check the solutions using the sum and product of the solutions. (Enter…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.