Mathematics, 30.10.2019 06:31 abigailgraceblair
3 sisters are each 2 years apart in age. the youngest sister is emily, the middle sister is samantha and the oldest sister is lauren. together their combined ages are 42. how old is each sister?
a. define the variable(s).
b. write an equation for this situation using one variable.
c. solve the equation for the ages of the 3 sisters.
Answers: 1
Mathematics, 22.06.2019 00:30
Which equation can be solved to find one of the missing side lengths in the triangle? cos(60o) = cos(60o) = cos(60o) = cos(60o) = mark this and return
Answers: 3
Mathematics, 22.06.2019 04:00
1.multiply and simplify if possible. β7x (βx β 7β7) 2. what is the simplest form of the radical expression? 33β2aβ63β2a
Answers: 2
Mathematics, 22.06.2019 04:30
In his stamp album ,jamal has 48 new stamps and 72 used stamps. which ratio can be represented by 3/5
Answers: 1
Mathematics, 22.06.2019 07:50
What is the equation of the line that is parallel to the given line and passes through the point (β3, 2)? 3x β 4y = β17 3x β 4y = β20 4x + 3y = β2 4x + 3y = β6
Answers: 2
3 sisters are each 2 years apart in age. the youngest sister is emily, the middle sister is samantha...
Geography, 06.11.2019 02:31
Mathematics, 06.11.2019 02:31
Mathematics, 06.11.2019 02:31
Mathematics, 06.11.2019 02:31
Mathematics, 06.11.2019 02:31
Biology, 06.11.2019 02:31
Mathematics, 06.11.2019 02:31
English, 06.11.2019 02:31
History, 06.11.2019 02:31