Please help me I’m so lost

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

Is ofat (-25, 0), (25, 0) co- (0, -15), (0, 15)?

The product of (7x-2) and (20-3x)/4. when x=4