The answer is 0.2
Hope this helps
Answer: for 4 The 24 balloons cost are $40 and 9 balloons are $1.67
Step-by-step explanation:
Answer:
Adding like terms! Hope this Helps!
3(a+b) and 3a+b: not equivalent
4(x+2y) and 8y+4x: equivalent
Answer:
26x-67-x²
Step-by-step explanation:
We are given

Expanding (x-8)²=x²-16x+64
10x-3-(x²-16x+64)
10x-3-x²+16x-64
26x-67-x²