Answer:

Step-by-step explanation:
3x-2y=24......eqi
x+2y=48........eqii
now solving eq i&ii
4x=72
x=72/4
x=18
now putting the value of x in eqii
18+2y=48
2y=48-18
y=30/2
y=15
No.
0.3^4 or 0.3x0.3x0.3x0.3= 0.0081
0.9^2 or 0.9x0.9=0.81
These are not equivalent.
Answer:
A 5cm
Step-by-step explanation:
The others answers would be either too big or too small to fit
Answer:
Step-by-step explanation:
-2,4,-8,16,-32...
Each term is -2 times the previous term.