Which expression is NOT equivalent to left parenthesis 1 fourth space plus space 2 3 over 10 right parenthesis space divided by 5 over 2

Your

2.5 space left parenthesis 0.25 space plus space 2.3 right parenthesis

0.4 left parenthesis 2.55 right parenthesis

0.4 left parenthesis 0.25 space plus space 2.3 right parenthesis

2 over 5 left parenthesis 1 fourth space plus space 23 over 10 right parenthesis

How do i do this activity, is appreciated

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups