Answer: 1. -5 because what you do on the left you do on the right
2. i believe it’s a disjuction bc its true if at least one of the statements that form it is true.
We can use trial and error and foil each answer to see which gives us the original polynomial
A gives us the same answer
A
Answer:
23532.01
Step-by-step explanation:
21,589 x 1.09 = 23532.01
We add a 1 to 0.09 to make there fewer steps when doing it manually.
Answer:
Machine B
Step-by-step explanation:
Since, Machine A covers
square feet in
hours,
Rate at which the Machine A is covering = 
= 
= 2.5 square feet per hour
Machine B covers
square feet in
hours,
Rate at which the Machine B is covering = 
= 
= 
= 3.33 square feet per hour
Therefore, Rate of Machine B is greater.
Answer:
(a + b)x + (a + b)y
Step-by-step explanation:
You would have to factor out the expression to find the answer.