25 points + Brainliest Find the Ratio in fraction of all the X's

When the ratio of Red Xs to Red Y's is 1 : 3

When the ratio of Blue X's to Red Y's is 3 : 1

Is the Number of Red letters to Blue letters relevant when they are Red to Blue is 2 : 5

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.

Which strategy is used by public health to reduce the incidence of food poisoning?