Answer:
The larger number is 69 and the smaller number is 35.
Step-by-step explanation:
Find the equations. Here x will be the larger number and y will be the smaller number.
x + y = 104
x = 2y -1
Substitute:
(2y -1) + y = 104
3y = 105
y = 35
x = 2(35) - 1
x = 70 - 1
x = 69
The larger number is 69 and the smaller number is 35.
A................................
Answer:
35 students
Step-by-step explanation:
Take the number of students in the class and multiply by 60% and see if you get an integer number
28 * .60 =16.8 not an integer
32 * .6 =19.2
35 * .6 =21 yes
39*.6 =23.4
Answer:
x = 21.2
Step-by-step explanation:
Mark me Brainliest?
This looks pretty challenging. If this algebra problem (Which looks like it is) or not, you could find some video explanations on Khan Academy, just pick the category in the math section and hopefully you can somewhat understand you problem more clearly. Here's the website link: https://www.khanacademy.org/
Sorry I can't directly help you ;-;
