What is the value of z? Lines a and b intersect at point D. Acute vertical angles measure five z plus eight degrees and four z plus twenty degrees. Z=

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

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?