Answer:
Michaela's dinner was $30
Step-by-step explanation:
In order to find this, we write the following equation.
(40 + x)*.15 = 10.50
In this equation, x represents the cost of Michaela's dinner. The 40 would be Mike's dinner and we need to multiply that by the tip rate to find the tip of 10.50. Now we can solve for x.
(40 + x)*.15 = 10.50
40 + x = 70
x = 30
The answer is 13.8 because if she paid 20 dollars and it is 1.45 per gallon then you divide 20 and 1.45 to equal how much per gallon so it's 13.7931034 or 13.8 if you round
Answer:
90°
Step-by-step explanation:
because 180 - 90
remember the quadrilateral must equal to 360 (all angles)
The dimensions are 15x35 meters
Answer:
x = w + v - k
Step-by-step explanation:
For this question, we would have to solve for the variable x.
Solve for x:
x + k = w + v
To solve it, we would have to get "x" by itself.
Subtract k from both sides.
x = w + v - k
Since "x" is by itself, we know what the value of "x" is.
Therefore, your answer is x = w + v - k
