Systems of Equations Practice
−2x + 3y = −10.5 3x + y = 5 Find the values of x and y.
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Example SAT / ACT Math Problem
In a random sample of 350 cars of a certain model, 8 have a manufacturing defect. At this rate, how many of 5,000 cars of this model will have a defect?
Sample SAT/ACT Math Problem
If m/p = 3, then what is the value of 5p/m?
Master Your SAT and ACT Math Skills
2 trees are being studied. Tree #1 produces 20% more apples than Tree #2. If Tree #1 produces 138 apples, how many apples does Tree #2 produce?
Sample ACT + SAT Math Problem:
Dovid takes an exam that he did not study for. The exam has 7 multiple choice questions. The first 5 are T/F The last 2 have 4 options each Dovid guesses on every question. Find the probability that he answers all questions correctly.
SAT & ACT Math Practice
Two cars start at the same point driving in opposite directions. The slower car travels 50mph and stops 30 minutes before the faster car. The faster car travels 65 mph. How long after the slower car stops are the cars 665 miles apart?
Practice for ACT English and SAT Writing Language
The results of the extremely competitive math competition indicate/indicates that students need to do more work. The implication of the groups’ different projects suggest/suggests improvement is needed at the company. The student with different ideas study/studies day and night. The group of stellar athletes practice/practices together. The organizations with a female CEO show/shows growth potential.[…]
Sample SAT & ACT Math Problem:
A license plate has 4 letters and 2 numbers Letters cannot be repeated but numbers can be repeated Find the probability that in a randomly selected license plate the word MATH appears.
Sample SAT & ACT Math Practice
On Monday, Anna starts pouring water into a bucket at a rate of 4 cubic meters per second. Twenty seconds later, Bella starts pouring water into the same bucket at a rate of 5.5 cubic meters per second. How many seconds after Anna starts will the amount of water in the bucket equal or exceed[…]
Try a Speed Problem
Sarah drives 55 miles at 60mph. Then she drives for 6 hours at 48mph. Find her average rate.