Yes!
This would be in-fact a linear equation!
This equation is set up in y=mx+b form, therefore we know it is a linear equation.
y=12x+2
The 12 is the mx in the equation.
And the 2 is the B in the equation! :)
That is how we solve that.
Any questions?
Have a great day!
Answer:
y = 0.15x+77 is the equation linear connecting total cost y and miles driven x
Step-by-step explanation:
Given that the leasing company charged a flat rental fee for the week, plus a charge for each mile driven.
Let flat rental fee be c and cost per mile driven = m and miles driven = x
Total cost =y
Then y = mx+C is the linear equation.
to find m and c, we use the fact that y =110.30 when x = 222
i.e. 110.30 = c+222x
and similarly 99.05 = c+147x
Subtract to eliminate c
11.25 = 75 x
0.15 =x
Substitute in I equation
110.30 = c+222(0.15)
c = 77
y = 0.15x+77 is the equation linear connecting total cost y and miles driven x
Answer:
y=0.15x + 77.00
Step-by-step explanation:
I did it on edge that is the correct answer promise.
Perfume A (a) costs $11 per ounce and perfume B (b) costs $19 per ounce. So, the expressions, 11a and 19b represent the cost of each perfume in the 5-ounce bottle. Because the perfume maker wants the bottle to cost $71, add the expressions 11a and 19b and set the sum equal to 71:
11a + 19b = 71
You would first make a table to help sort out the info. The table will have 3 rows and those rows will be PerfA, PerfB, and mix. The table will have 3 columns and those will be, from left to right, # oz, cost, total (which is the product of the first 2 columns). In the first row first column we will put an x, since we don't know how many ounces of perfume A we have. The cost of perfume A is 11, so that number goes in the first row second column. The total for the first row is x * 11 which is 11x. Now we move to row 2. We put a y in the second row first column since we don't know how much of perfume B we have. We do know that it costs 19 per ounce, so 19 goes in row 2 column 2. The product of those 2 is 19y. In row 3 first column we put a 5 since the maker wants the mix of A and B to be 5 ounces. In row 3 column 2 we put 71, since the maker wants the mix to cost 71. The product of those 2 numbers is 355. If you go straight down the first column, you have that the number of ounces of A (x) + the number of ounces of B (y) = 5, or x + y = 5. That equation relates the number of ounces to each other that is in the mix. We are looking for the money equation, which is going straight down the 3 column. This column relates the cost of A and B to each other that is in the mix. Standard form for an equation is Ax + By = C, so for us that will be 11x + 19y = 355. There you go!
The size of the desk in feet will be 3 feet.
Multiplication or division by a numerical factor, selection of the correct number of significant figures, and unit conversion are all steps in a multi-step procedure.
Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Given that a desk is 36 inches. 1 foot is equal to 12 inches. The size of the desk in feet will be calculated as:-
Desk = 36 / 12
Desk = 3 feets
Therefore, the size of the desk in feet will be 3 feet.
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