Mathematics, 08.06.2020 20:57 Jennifer2019
Carlos is five years older than twice his sister's age. Carlos is 13.
Which equation and solution correctly identifies his sister's age?
A.) 2 x + 5 = 13; x = 4
B.) 2 x - 5 = 13; x = 9
C.) 2 x - 5 = 13; x = 4
D.) 2 x + 5 = 13; x = 9
this is a multiple choice answer
Answers: 2
Mathematics, 21.06.2019 15:00
The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.
Answers: 3
Mathematics, 22.06.2019 00:00
Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent
Answers: 1
Mathematics, 22.06.2019 00:00
The base of a rectangular pyramid is 13 inches long and 12 inches wide. the height of the pyramid is 8 inches. what is the volume of the pyramid
Answers: 3
Mathematics, 22.06.2019 00:30
Neal buys a board game. he pays for the board game and pays $1.54 in sales tax. the sales tax rate is 5.5%. what is the original price of the board game, before tax
Answers: 3
Carlos is five years older than twice his sister's age. Carlos is 13.
Which equation and solution c...
Business, 24.05.2021 15:10
Mathematics, 24.05.2021 15:10
Mathematics, 24.05.2021 15:10
Mathematics, 24.05.2021 15:10
Mathematics, 24.05.2021 15:10
Social Studies, 24.05.2021 15:10
Mathematics, 24.05.2021 15:10
Mathematics, 24.05.2021 15:10
Physics, 24.05.2021 15:10