Answer:
-x + 1
Step-by-step explanation:
-10x^2 - x + 6 + 10x^2 - 5 = -x + 1
The 10x^2 cancels out with the -10x^2
Answer:
$2.25
Step-by-step explanation:
You set one of the variables equal to the other variable then plug it in to the other equation and find the value of the other to use to find for that one.
The second one because 1/4 times 3/3 equals 3/12
Answer:
128 people
Step-by-step explanation:
160 people multiplied by 4 ladles per person equal 640 ladles in total
640 ladles divided by 5 ladles each equals 128 people