SAT Math Practice Question #2158 (Medium) | Test Citadel
TC
Test Citadel
SAT Math Difficulty: Medium

Digital SAT Math Practice Question #2158

Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.

A gym membership requires a one-time registration fee of $50 and a monthly fee of $30. If Marcus spent a total of $410 on his gym membership, for how many months has he been a member?
Select Your Answer:
Socratic AI Engine Step-by-Step Derivation
0ms Precomputed
⚡ 15-Second Desmos Speed Hack

Translate English directly to algebra: 'per' means multiply by variable, 'initial/flat' means add constant.

Masterclass Solution & Distractor Trap Analysis

Equation: $50 + 30m = 410 \implies 30m = 360 \implies m = 12$ months....

Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...

🔒 Citadel Pro Scholar Vault

Unlock Full Solution & 2,600+ Official Drills

Access detailed Socratic steps, trap breakdowns, authentic timed module simulations, and Desmos speed hacks for just $9.99/mo.

Socratic Assistant

Targeted hints without disclosing final solutions.

I am your Socratic tutor. Click one of the quick guidance buttons above or ask a specific question below about a formula or method.