30+10 =40
Divide it by 2 (you always divide a number by 2 if you want to find the average), 40/2 = 20. So 20mph
A. 355, it's the smallest amount you need.
b. 71*2*2.5... don't think this is right, I'm so sorry
Answer:
168 cm³
Step-by-step explanation:
No matter if it is not oblique or is, you still multiply the height by the area of the base:

I can assist whenever I can.
Answer: 
Step-by-step explanation:
According to the information given in the exercise, you know that the total amount of butter (in pounds) that were divided evenly, is:

The exercise explains that they filled six dishes with that division. Therefore, in order to calculate the value of the variable "x", you need to divide
by 6.
But first it is important to remember the Division of fractions:

Therefore, applying that rule, you get:

Finally, reducing the fraction you get the following result expressed as a fraction:
