Answer:
Solve the numbers in the brackets first
9+3 = 12
12/2 = 6
14-5 = 9
9 × 3 = 27
Take the answers got from the two brackets and multiply them together
6×27 = 162
Short Answer:
Yes, the friend is correct.
Answer:
Factors of 15: 1, 3, 5, 15.
Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30.
Explanation:
5 • 3 = 15
5 • 6 = 30
2x²+10x=0
2x(x+5)=0
2x=0 or x+5=0
x=0 or x= -5
3x-4y=12
4y=3x-12
y=(3x-12)/4
y=(3/4)x-3
Scale Factor would be 3.
Because 8 x 3 = 24 (which is the length of the larger rectangle)
and 5 x 3 = 15 (which is the width of the larger rectangle)