Mathematics, 01.03.2021 03:10 cecem58
2. Tanya is 15 years older than Sarah. In 3 years, the sum of their ages will be 41.
a) Write an expression for Tanya's age in terms of Sarah's age. Use S to represent Sarah's
current age
b) Write an expression for how old Tanya will be in 3 years, using the expression you wrote
for her age
c) Write an expression for how old Sarah will be in 3 years, using S to represent Sarah's
current age.
d) Write an equation that shows the sum of their future ages will be 42
e) Solve that equation to find Sarah's current age
f) What is Tanya's current age?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:30
The angles below are supplementary. what is the value of x? a pair of supplementary angles is shown. one angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7
Answers: 1
Mathematics, 21.06.2019 17:00
When only separate discreet points are graphed it is called?
Answers: 1
Mathematics, 21.06.2019 17:00
Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²
Answers: 1
Mathematics, 21.06.2019 18:00
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126
Answers: 1
You know the right answer?
2. Tanya is 15 years older than Sarah. In 3 years, the sum of their ages will be 41.
a) Write an ex...
Questions
Mathematics, 09.07.2021 21:00
Business, 09.07.2021 21:00
Physics, 09.07.2021 21:00
Biology, 09.07.2021 21:00
German, 09.07.2021 21:00
Chemistry, 09.07.2021 21:00
History, 09.07.2021 21:00
Computers and Technology, 09.07.2021 21:00
Mathematics, 09.07.2021 21:00
Mathematics, 09.07.2021 21:00
