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Math · Nonlinear equations and systemsOne root of is 7. What is the other root?
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Mistakes are where the learning is. Step through it.
If 3x + 4 = 19, what is the value of x?
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A 25-second tour of the real screens, with example data.
Questions look and work like the digital SAT.
The same layout, timer and tools as the digital SAT — so test day feels familiar.
Passage and question side by side, everywhere you practice.
The graphing calculator, right beside the question.
The author argues that community gardens matter less for the food they grow than for the neighbors they bring together.
Note: the main claim, not a detail.
Mark the evidence. Leave yourself a note.
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Shaded band = the likely range, not a guess dressed up as a score.
Ranges, not fake precision.
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Beyond the SAT
Olympiads, research programs, summer schools and scholarships — matched to your interests, with deadline reminders.
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Moroccan Olympiad in Informatics 2026/2027
VFW Voice of Democracy 2026–2027
Regeneron Science Talent Search 2027
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Some are from the College Board Question Bank and official practice tests, with their own explanations. Others are independent practice. Score estimates are unofficial.
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