Answer: $350+$85w greater than or equal to $715
Explanation:
$350 = already saved up money
$85w = additional money each week (we don’t know how many weeks we need to save up in order to reach our goal, so the number of weeks is unknown)
The sign is greater than or less than because you either have to reach the exact total of $715 or more than that.
Now, solve.
$350+$85w greater than or equal to $715
$85w greater than or less than $365
w greater than or less than 4
Answer: 6=5 sorry if i am wrong
Step-by-step explanation:
Answer:
$39.33, including sales tax.
Step-by-step explanation:
9.25% of 36 = 3.33
36 + 3.33 = 39.33
$39.33
Answer: Consider the equation
Taking square root on both the sides of the equation, we get
Consider
adding '1' to both sides, we get
Dividing by '3', we get
Consider
adding '1' to both sides, we get
Dividing by '3', we get
So, the solution set for this equation is and .
Question 2:
Consider the equation
We will use quadratic formula, we get
So, the solution set for this equation is .
Question 3:
Consider the equation
By using the quadratic formula, we get
so, the solution set for this equation is .
Step-by-step explanation: