Answer:
the correct answer is 7/20
Answer:
1936
Step-by-step explanation:
x² + 87 = (x +1)²
x² + 1)² - x² =87
(x² + 2x +1) = 87
2x + 1 = 87 ⇒ x = 44
44² = 1936
The answer is: "
-11 ¼ "; or write as: "
-11.25 " .
________________________________________________________-4 ½ * 2 ½ =

*

=
=

; which equals: " -11 <span>¼ "; or write as " -11.25 " .
________________________________________________________Or; "</span>-4 ½ * 2 ½ = -4.5 * 2.5 =
- 11.25 " .
________________________________________________________
Answer:
value of x = 3
Step-by-step explanation:
here's the solution :-
=》3x -3 = 2x
( adding 3 on both sides )
=》3x - 3 + 3 = 2x + 3
=》3x = 2x + 3
( subtract 2x from both sides )
=》3x - 2x = 2x - 2x + 3
=》x = 3
Answer:
the difference between the two are 7
Step-by-step explanation:
this is because when you subtract one from the other your answer is 7