Mrs. Silas has 80 boys and 70 girls in her Mathematics classes throughout the days. Mrs. Silas took a survey of the students to determine how each student arrived at school on most days. The table below shows the results of the survey. Students in Mathematics Classes Transportation Number of Students School bus 49 Walk 26 Family Automobile 51 Ride with friends 24 What percent of the students arrive in an automobile, either a family car or riding with friends?

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

Determine which postulate or theorem can be used to prove that lmn =nmo

Jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later, she sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions, how much money did jody make?