Answer:

Step-by-step explanation:

4a+6b is the answer you have to look at the variable so for a 4a-2a+2a and b there is just one variable so it’s 6
Answer:
500
Step-by-step explanation:
if you take 4,000 miles and divide it by 8 hours, it will give you 500, so that how we figure the speed.
The final answer is 500.
Answer:
134.04 cm³ (rounded to tenths)
Step-by-step explanation:
The radius(r) is 4 cm
The height(h) is 8 cm
Using the equation and plugging in the values, you get

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2. FG= x +8 and AF = 9x - 6</span>