A dozen donuts cost 6.00. How much sould 3/4 of a dozen cost at the same rate

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

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Find two numbers if their sum is 91 and the ratio is 6: 7?