Experience the Quality With Free ASVAB Exam Questions That Helps Candidates Pass

Subtract 4: 7x = 21. Divide by 7: x = 3. Oops—wait, check: 7x + 4 = 25 → 7x = 21 → x = 3. Correct = B. MK often includes simple linear equations; carefully check arithmetic steps.

Step 1: Discount = 25% of 120 = 30.

Discounted price = 120 − 30 = 90.

Step 2: Sales tax = 8% of 90 = 7.20.

Final price = 90 + 7.20 = 97.20 → wait, that matches B, not C. Double check:

Correct final price = 97.20 (B).

This illustrates why showing work matters—small arithmetic slips can mislead. AR often combines percentage and tax/markup problems, so practice step-by-step.

The carburetor (older vehicles) or throttle body (modern engines) controls air intake into the engine. Radiator (B) cools, muffler (C) reduces exhaust noise, alternator (D) generates electricity. AI often asks about intake, ignition, and exhaust systems.

Expand: 2x(x − 4) + 3(x − 4) = 2x² − 8x + 3x − 12 = 2x² − 5x − 12. Correct = A. MK polynomial expansion is a frequent skill tested.

“Alleviate” = to relieve or reduce severity. Opposite of intensify. Create and ignore are unrelated. WK synonym recognition frequently includes medical or formal words.