Mathematics, 06.07.2019 15:30, Katy3613

Pamela's age is two times jiri's age. the sum of their ages is 69 . what is jiri's age?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, scastillo8

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Answers: 1

continue

Mathematics, 21.06.2019 19:00, tanaemichel

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Answers: 2

continue

Mathematics, 22.06.2019 00:50, mochoa4

Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36

Answers: 1

continue

Mathematics, 22.06.2019 03:30, greyxxamber

Eiko is wearing a magic ring that increases the power of her healing spell by 30%. without the ring, her healing spell restores h health points. which of the following expressions could represent how many health points the spell restores when eiko is wearing the magic ring?