Mathematics, 28.10.2019 12:31 yungkxng57
Charlie's weight is nine kilograms greater than his brother's. together they weigh 99 kilograms. let x represent the weight of the little brother. which equation can be used to determine what each one weighs?
a) x2 + 9 = 99
b) 2x - 9 = 99
c) 2x + 9 = 99
d) 3x - 9 = 99
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 19:00
Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1
Answers: 1
Mathematics, 21.06.2019 21:00
God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.
Answers: 1
You know the right answer?
Charlie's weight is nine kilograms greater than his brother's. together they weigh 99 kilograms. let...
Questions
Social Studies, 21.10.2020 20:01
Mathematics, 21.10.2020 20:01
Biology, 21.10.2020 20:01
Health, 21.10.2020 20:01
History, 21.10.2020 20:01
Geography, 21.10.2020 20:01
Spanish, 21.10.2020 20:01
Social Studies, 21.10.2020 20:01
Mathematics, 21.10.2020 20:01
