18. Neyha has six number cards. Here are four of Neyha's cards. The mean 2 points of all six cards is 8 The range of all six cards is 4 What are the other two

Given the function f(x) = 3x + 1, evaluate f(a + 1). a. 3a + 1 b. a + 2 c. 3a + 4

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68