Which expression has a value of 5? (30+3)⋅5÷15−7open paren 30 plus 3 close paren times 5 divided by 15 minus 7,

30+3⋅5−(15+20)30 plus 3 times 5 minus open paren 15 plus 20 close paren,

30+(3⋅5−5)÷830 plus open paren 3 times 5 minus 5 close paren divided by 8,

30+3⋅5−(75÷5−10)

Step-by-step explanation:

Option 1

                 = 4

Option 2

                                   = 30 + 15 - 35

                                   = 45 - 35

                                   = 10

Option 3

Option 4

                                   = 30 + 15 - 5

                                   = 45 - 5

                                   = 40

Therefore, None of the given expressions has a value of 5.

expression #3 is not equivalent. the others are.

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.