Answer: 
Step-by-step explanation:
You need to find the value of the variable "x".
Solve for "x":
Subtract
from both sides of the equation:
Add
to both sides of the equation:

Multiply both sides of the equation by -6:

Answer:
C. $21 (<u>as well as B</u>)
Step-by-step explanation:
→ $4.20 × $ 5.00 = ?
→ 4.20 × 5.00
→ 4.2 × 5.0
→ 21 {final answer}
Hence, option (C) is answer.
Answer:
x = 10/3
x = 3 1/3
(3 whole number, 1/3)
Step-by-step explanation:
To solve for x, we just simplifying the expression.
Be mindful of the signs!
Let's go on now!
x + 7/-3 = 1
Begin by Multiplying all through by -3.
The expression becomes:
(-3 * x) + (7/-3) * -3 = 1 * -3
-3x + 7 = -3
-3x = -3 -7
-3x = -10
Divide both sides by the coefficient of x.
x = -10 / -3
x = 10/3
x = 3 1/3
(3 whole number, 1/3)
Maths is fun !
Answer: No he isn't correct because it would take 12 minutes to fill the bathtub up 18 inches if it continued at the same rate
Step-by-step explanation:
3/2 does not equal 18/10