Answer:
W { 2,3}
Step-by-step explanation:
The elements in W are the integers between 2 and 4 and including 2
That would be 2 and 3
y=1/2x-7
your welcomee
Answer:17.5
Step-by-step explanation:you take 140 divide it by 8
a. 49
b. 1
c. x^2+10x+25
Symply substitute the values (5, -3, x+3) in the equation (x+2)^2
