5x + 8( x + 1) + 3 = 11 - 4x

A. Conditional; { 0 }
B. Conditional; { 1 }
C. Contradiction; ∅
D. Identity; { all real numbers }

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

What is the solution of the systems of equations? y=2/3x+3 x=-2

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?