Mathematics, 22.04.2020 23:55 chantihock05

Eleana and her grandfather both had birthdays last week.
• The sum of their ages is 100 years.
• Her grandfather's age is 4 times Eleana's age.
How old is Eleana and her grandfather?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, kk042563

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Answers: 1

continue

Mathematics, 21.06.2019 18:50, hartmaaj95

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103

Answers: 3

continue

Mathematics, 22.06.2019 02:30, bcampos

Find the product. type your answer in the space provided. use / for a fraction bar (example: 1/2) and ^ for an exponent (example: x^5). do not put spaces in your answer. (x -1 y 5)^2 · (2xy -2)^5

Answers: 1

continue

Mathematics, 22.06.2019 02:50, makalanharrison

04.05 graphing exponential functions write an exponential function to represent the spread of bens social media post

Answers: 1

continue

You know the right answer?

Eleana and her grandfather both had birthdays last week.
• The sum of their ages is 100 years....