Equations and Inequalities

What is the solution of 7x +13=-3x+2(5x +6)

• x=-20

• Infinitely Many Solutions

• x=0

• No Solution

Solve the inequality: -4x + 16 <32

• x > 4

• x > - 4

• x < 4

• x< - 4

The square root of 18 is

• Not a real number

• Real, Rational, Integer, Natural, and a Whole Number

• Real and Irrational

• Rational and Irrational

A natural number is always a whole number.

• True

• False

Selelct the best answer.

8^-2 is

• Real and Irrational

• Real and Rational

• Real, Rational and an Integer

• None of the above

Solve for y:

8-3y > 3y +8

• y > 0

• y < 0

• y < -6

• No Solution

Classify the number -6.5.

• Real and Irrational

• Rational and Integer

• Real and Integer

• Real and Rational

Classify the number 5.54391049...

• Real and Irrational

• Integer, Rational, and Real

• Real and Rational

• Rational

Solve the inequality:

18 < 11x - 4

• x > 2

• x > 1.3

• x < 2

• x < 1.3

Classify the number 8.5 (choose ALL that apply):

• Irrational

• Rational

• Integer

• Whole

• Natural