Hi Stacey
9x^2+5x-12
Answer : Doesn't factor
I hope that's help and please if you have questions you can ask me !
in the prom?
Answer:
36 girls, 48 boys . Total of 84 in the prom.
Step-by-step explanation:
Let the number of girls be x, then the number of boys is x+12.
So we have the equation:
4/3 = (x + 12) / x
4x = 3x + 36
x = 36.
So there are 36 girls and 48 boys in the prom.
Answer:
Decrease was 66%
Step-by-step explanation:
Answer:
Challenge #1:
Different examples:
2x+1=3x+2
4x+3=5x+4
3x+2=4x+3
Challenge #2:
Different examples:
2x+0=4x+1
3x+1=2x+5
6x+5=8x+6
Answer:
(-2x + 1 = 1x + 1) or (-4x + 2 = 2x + 2)
Step-by-step explanation:
Answer:
9 units squared
Step-by-step explanation:
There are 6 units going up from the origin, and 3 units going right.
Do 6 x 3 = 18
18 divided by 2 because area for triangles is length x width divided by 2.
18 divided by 2 = 9
add units of measurements