Evaluate the expression when y=17 and z=7.
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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

What multiplys to be 1 but adds up to be 4

Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1