Homework PracticeSign Up
Back to assignmentPrintable assignment view
Print options

Homework Practice

Printable assignment

Algebra Play: Practice 1

Section A: Core Practice

Question 1mcq
A school buys xx notebooks for ₹3 each and pays ₹12 delivery. Which expression gives the total cost?
A.12x+312x+3
B.3x+123x+12
C.3+x+123+x+12
D.36x36x
Question 2mcq
A school buys xx notebooks for ₹3 each and pays ₹12 delivery. Which expression gives the total cost?
A.36x36x
B.3+x+123+x+12
C.12x+312x+3
D.3x+123x+12
Question 3mcq
Evaluate 2x2−3x+12x^2-3x+1 when x=2x=2.
A.−1-1
B.55
C.33
D.22
Question 4mcq
Simplify 2x+3+3x+42x+3+3x+4.
A.10x10x
B.2x+72x+7
C.5x+125x+12
D.5x+75x+7
Question 5mcq
Simplify 2x+3+3x+42x+3+3x+4.
A.5x+125x+12
B.10x10x
C.2x+72x+7
D.5x+75x+7
Question 6mcq
Solve 7x=147x=14.
A.x=2x=2
B.x=7x=7
C.x=98x=98
D.x=21x=21

Section B: Reasoning and Application

Question 7mcq
Solve 2x+5=172x+5=17.
A.x=7x=7
B.x=6x=6
C.x=22x=22
D.x=12x=12
Question 8mcq
Which identity correctly expands (a+b)2(a+b)^2?
A.a2−b2a^2-b^2
B.a2−ab+b2a^2-ab+b^2
C.a2+b2a^2+b^2
D.(a+b)2=a2+2ab+b2(a+b)^2=a^2+2ab+b^2
Question 9mcq
A school buys xx notebooks for ₹3 each and pays ₹12 delivery. Which expression gives the total cost?
A.3x+123x+12
B.12x+312x+3
C.3+x+123+x+12
D.36x36x
Question 10mcq
A school buys xx notebooks for ₹3 each and pays ₹12 delivery. Which expression gives the total cost?
A.3x+123x+12
B.3+x+123+x+12
C.36x36x
D.12x+312x+3
Question 11mcq
Evaluate 2x2−3x+12x^2-3x+1 when x=2x=2.
A.55
B.33
C.22
D.−1-1
Question 12mcq
Simplify 2x+3+3x+42x+3+3x+4.
A.2x+72x+7
B.10x10x
C.5x+125x+12
D.5x+75x+7