Basic Algebra
What is the value of x in the equation 2x+5=15?
5
What is 3/4 as a decimal?
.75
Solve the proportion for x: 2/x=4/20
10
What is the solution to the inequality 2x−5>5?
x>5
John has three times as many marbles as Tom. If Tom has 4 marbles, how many does John have?
12
What is x when 4x=32?
8
What is 0.5 as a fraction?
1/2
What is x in the proportion 6/8=x/32
24
What is the solution to the inequality 3x+9≤0?
x≤−3
If a car travels at 60 miles per hour for 0.5 hours, how many miles does it cover?
30
What is the value of x when 5x−10=40?
10
What is 5/2 as a decimal?
2.5
9/x=1/5
45
Solve the inequality: 2x+4<12.
x<4
A school bought 8 packs of notebooks, each containing 5 notebooks. How many notebooks did the school buy in total?
40
What is the value of x in the equation 3x−4=2(x−1)+4?
2
What is 1.25 as a mixed number?
1 1/4
x/14=1/2
7
What is the solution to the inequality −3x≤6?
x≥−2
If 4 bags of chips and 4 bottles of soda cost $32 in total, and each bag of chips costs $4, how much does each bottle of soda cost?
$4
What is the value of x in the equation 2x+6=0?
−3
What fraction represents 75%?
3/4
5/4=15/x
60
What is the solution for the inequality x+3>−2?
x>−5
A farmer has 4 times as many chickens as cows. If the farmer has 4 cows, how many chickens does he have?
16