Awoman bought some large frames for $15 each and some small frames for $7 each at a close out sale if she bought 18 frames for $174 find how many of each type she bought

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

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1