Answer:
7A
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
-9/3=-3
-3+b=-1
b=-1+3
b=-2
Answer:
The equation is
x =
Step-by-step explanation:
The Equation is formed from two sides equal to each other
- In the algebraic statement "is" means equal
- In the algebraic statement "of" means times (×)
∵ One eighth means 
∴ Negative one eighth means 
→ Assume that the number is x
∵ "of" means times
∴ Negative one eighth of a number =
× (x)
∴ Negative one eighth of a number =
x
∵ Negative one eighth of a number is 
→ "is" means equal, so the left side is
x and the right side is 
∴
x =
⇒ Equation
∴ The equation is
x =
Answer:
10 +2x
Step-by-step explanation:
Put the given values into the perimeter formula and simplify.
P = 2(L+W)
P = 2(5 + x)
P = 10 +2x . . . . the perimeter of the rectangle in units