Using the formula D = r * t 230 = r * 3.5 we can divide 230 by 3.5 and get
65.7142857143
Which we can simplify to about 66 miles per hour
Answer:
Step-by-step explanation:
Let "x" be the number.
Product of 6 and x (6*x), increased by 4 =
Product of 12 and x, (12*x), decreased by 20 = .
Set both expressions equal to each other and solve for x as shown below:
(equation)
Subtract 12 from both sides
Subtract 4 from both sides
Divide both sides by -6
Answer: C
Step-by-step explanation:
Answer:
eight million $150,000 houses.
Step-by-step explanation:
Explanation:
First, add 3 both sides of an equation.
Then, simplify.
*The answer must be have a positive sign.*
Hope this helps!
Thank you!
Have a great day!