Alg 1 M1 U3A - Part 1

By Gina Spencer
Last updated about 6 years ago
25 Questions
Note from the author:
Algebra 1
College Prep - Part 1 of Unit 3A Assessment – Lessons 1 – 11
Simplifying Expressions & Solving Equations & Creating Equations to Solve Problems
Use the scratch paper for any work you need to do. Drawings may not be to scale. There may be more than one answer for some problems.

a^2-6=43

12x^4-7x^2+3x^4-5x^3-4x

4x-2x+7=12

5n + 60

What is the value of x in the equation x-6=12?

What is the solution for this equation (2x-3) = 7? x =

Solve the equation 7x+5=54 for x. Show work!

Solve the equation 7(x-2)+5=54 for x. Show work!

What is the value of x in the equation 5x + 2(4 - 2x) = 0

What value of y is the solution to the equation 6(y - 2) = 4 + 2(2y + 5) = ?

Which equation is equivalent to 1/2(4x + 6) - 5(x - 3) = 12

Given that the interest (i) earned on an amount of money (A) is calculated using the formula i=Art, where r is the interest rate and t is the time invested, which equation that solves for A is equivalent to the formula?

Which statement below best describes the following. Is the equation 3(2x + 6) = -12 equivalent 6x + 18 = -12?

For 14-18, match the equation to its solution(s). There are more answers than equations. One solution per equation. 2 points each

4(x+6) = 2x+ 36

(2x+4)/(x+2)= 4

(x+2)/(x-3)= 3/4

5 - (x+3) = -10

Which of the equations below fits the restrictions x ≠ 5 and x ≠ 2

Which of the equations below has no real solutions? Choose all that apply.

A student solved the equation 2x/5+x/2=9/5 in three steps, as shown
Step 1: 3x/7=9/5
Step 2: 3x=63/5
Step 3: x=21/5
Which statement is an accurate interpretation of the student’s work?

Select the expresssion that is equivalent to x^2 + 10x + 25 - x^2 - 2x + 15. Show all your work on scratch paper!

Is 2d(d-1)=0 the same as (2d-1)(3d-3)=0.

Is (2d-2)(d - 1/2) =0. the same as (2d-1)(3d-3)=0.

Is 3x^4-8x^2+12x^4-5x^3+2x-7x^2+3-4x equivalent to10x^4-6x^2+5x^4-3x^3+3x-11x^2+3-5x .

Is 12x^4-7x^2+3x^4-5x^3-4x-8x^2+3+2x equivalent to10x^4-6x^2+5x^4-3x^3+3x-11x^2+3-5x .