The formula for finding the sum of the whole number, n,is n(n+1)/2. using this formula, find the sum of the whole numbers from 1 to 10.

a 55

b 75

c 82

d 98

Consider the graph of the exponential function y=3(2)×

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

True or false? a circle could be circumscribed about the quadrilateral below.