Answer:
Let X be the number.
Twice the number would be 2x
The difference between the two, would be subtraction, so you would subtract 4 from 2x
The equation becomes 2x-4 = 16
Now solve for x:
2x-4 = 16
Add 4 to each side:
2x = 20
Divide both sides by 2:
x = 20/2
x = 10
The number is 10.
85 is not a prime, it’s a composite number.
Answer:
352
Step-by-step explanation:
512 - 256 + 128 - 64 + 32 = 352
I think that whole numbers and natural numbers are the same set:- 1, 2, 3, 4 etc
Answer:
y=-x+15
Step-by-step explanation:
hope this helps :)
