A 5x2=10 I think it’s right
Three times the result of a number plus a number equals two times a number minus a number.
or
Three times the result of a variable plus a variable equals two times a variable minus a variable.
A.) when there are 24 boys, there are 36 girls.
b.) If there are 80 students, there are.... 48 girls.
c.) If there are 75 students...... there are 15 more girls than boys.
Let me know if you need me to show you how I got this.
Answer:
x=12
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
x^2 - 7x + 12 + (x - 3)^2 Add (x - 3)^2 after it has been expanded.
x^2 - 7x + 12 + x^2 - 6x + 9 Combine like terms
2x^2 -7x - 6x + 21
2x^2 - 13x + 21 Factor
(2x - 7)(x - 3)
Which is exactly what D says.
