Subtracting the polynomials will give us:
(7.8x-3.4y+z)-(-9.2x+4.8y-2.1z)
=(7.8x+9.2x)+(-3.4y-4.8y)+(z+2.1z)
=17x-8.2y+3.1z
Answer: 17x-8.2y+3.1z
Answer:
3x²+15x
Step-by-step explanation:
S = length × width
= 3x(x+5)
= 3x²+15x
Answer:
No
Step-by-step explanation:
The point is not in the shaded section. Every single point on the shaded section is a solution.
In 1 gallon there are 3.8 liters