Answer:
-x^3-7x^2-46x-16/x+4
Step-by-step explanation:
The slash is a fraction! Also the fraction is negative :)
Answer:
Y+x-3 and y=7x+3 on a graph
Step-by-step explanation:
2948 28942
Answer:
175
Step-by-step explanation:
140
140/4=35
140+35=175
Answer:
None of the first 4 do. so I guess the answers E.
Step-by-step explanation:
The mean can be found by adding the two numbers and dividing by 2
let the second number be y
(x + y)/2 = 1/2x + 1
solve for y
multiply each side by 2
x + y = 2(1/2x + 1)
distribute
x + y = x + 2
subtract x on both sides
y = 2
ANSWER: the second number is 2
