Answer:
f(x)=xy3 -4xy2 -7x+10
Step-by-step explanation:
the xy3 and xy2 means x to the 3rd power and x to the second power
Answer:
x=8
Explanation:
The picture tells us that the triangle is equilateral (this means that each angle is 60°). We can assume this because each side has been marked with the same line.
Because each angle is equal to 60°, this means that:
7x+4=60
Now solve for x:
7x=56
x=8
Twice a increased by the cube of a equals b :
2a + a^3 = b
Answer:
Step-by-step explanation:
You haven't listed any choices.
10t + 6d = 19.50
7t + 5d = 14.25
