A campus shuttle travels 18 miles in 30 minutes. At the same average rate, how many miles will it travel in 75 minutes?
Quantitative Reasoning
Question · Easy
The carpenter's square-corner trick
Short
TSIA2 Math Score Guide 2026: 950, Diagnostic Level 6, and What Happens Next
Interpret a TSIA2 Math score without confusing statewide college-readiness rules with a college's local placement, support, cost, or retest policies.
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Unit rate
Flashcard
A jacket is marked down 25% from an original price of $64. What is the sale price?
TSIA2 Math Overview & Strategy
1.1 Exam facts, CRC vs diagnostic routing, college-readiness score & strategy
Study guide
Cheat sheet
Which expression is equivalent to 5(2x - 3) - 4x?
Proportion
A recipe uses 3/4 cup of sugar for 12 muffins. How many cups of sugar are needed for 20 muffins at the same rate?
Question · Medium
The ratio of biology majors to chemistry majors in a club is 7:5. If there are 84 biology majors, how many chemistry majors are there?
Cruise the loop: a log is an exponent
Percent change
A phone bill increased from $80 to $92. What was the percent increase?
2.1 Ratios, proportions & percents
Which value is greatest?
Discount vs sale price
A graph of the equation y = 4x + 7 has which slope?
A car rental costs $35 per day plus a one-time insurance fee of $18. Which expression gives the cost, in dollars, for d days?
Stats test: find the median
Simple interest
A student answered 42 questions correctly on a 60-question review. What percent of the questions did the student answer correctly?
2.2 Linear equations & expressions
If 8 notebooks cost $14, what is the cost of 12 notebooks at the same unit price?
Part-to-part vs part-to-whole ratio
The temperature was -6 degrees at 6 a.m. and rose 17 degrees by noon. What was the temperature at noon?
A map scale says 1 inch represents 18 miles. If two towns are 3.5 inches apart on the map, how many miles apart are they?
Would you rather: marbles
Proportional estimate
A savings account has $250 and earns simple interest of 4% for one year. How much interest is earned?
2.3 Proportional relationships in quantitative contexts
A class has 18 first-year students and 12 second-year students. What is the ratio of first-year students to all students?
Distributive property
Algebraic Expressions
If 3x - 5 represents the number of chairs after x tables are set up, how many chairs are represented when x = 9?
A line passes through (0, 6) and (3, 15). Which equation represents the line?
Factor it
Combining like terms
Which inequality represents the phrase "at least 12 credits"?
Algebraic Reasoning
3.1 Linear equations & functions
A population decreases from 500 to 460. What is the percent decrease?
Factoring a monic quadratic
If a worker earns $13.50 per hour, which expression gives the worker's earnings for h hours plus a $20 bonus?
Solve for x: 4x - 9 = 23.
Difference of squares
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