Mathematics, 06.03.2021 14:00 unknown6669
A number of girls bought red, green and black ball pens. Three bought one of each colour. Of the girls who bought two colours, 3 did not buy red,5 not green and 2 not black. The same number of girls bought red only as bought red with other colours. The number bought black only as bought green only. More girls bought red and black but not green than bought black only but more girls bought green only than bought green and black but not red. How many girls were there?
Answers: 1
Mathematics, 21.06.2019 18:30
An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?
Answers: 1
Mathematics, 21.06.2019 23:30
Identify the slope an intercept of the following linear equation y = 1/5x - 6 a. slope: 1/5; intercept: -6 b. slope: 5; intercept: -6 c. slope: -1/5; intercept: 6 d. slope: 1/5; intercept: 6
Answers: 2
A number of girls bought red, green and black ball pens. Three bought one of each colour. Of the gir...
Mathematics, 01.09.2020 07:01
Mathematics, 01.09.2020 07:01
Mathematics, 01.09.2020 07:01
Chemistry, 01.09.2020 07:01
English, 01.09.2020 07:01
Mathematics, 01.09.2020 07:01
Mathematics, 01.09.2020 07:01
Geography, 01.09.2020 07:01
Chemistry, 01.09.2020 07:01
Social Studies, 01.09.2020 07:01
Social Studies, 01.09.2020 07:01
Mathematics, 01.09.2020 07:01
History, 01.09.2020 07:01
Mathematics, 01.09.2020 07:01