Answer:
I do not know the answer of 6 and 7
What number is ten less than 658?
1 answer:
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A soda costs cents
Step-by-step explanation:
A vendor sells h hot dogs and s sodas
- A hot dog costs twice as much as a soda
- The vendor takes in a total of d dollars
We need to find how many cents does a soda cost
Assume that the cost of a soda is x cents
∵ The cost of a hot dog is twice as a soda
- Twice means multiply by 2
∵ The cost of a soda = x cents
∴ The cost of a hot dog = 2x
∵ The total cost of h hot dog and s soda is $d
∵ 1 dollar = 100 cents
- Change the total cost to cents
∴ $d = d × 100 = 100d cents
∵ The vendor sells h hot dogs and s soda
∴ The total cost of h hot dog and s soda = s(x) + h(2x)
∴ The total cost of h hot dog and s soda = sx + 2hx
- Equate the total cost by 100 d
∴ sx + 2hx = 100d
- Take x as a common factor from the left hand side
∴ x(s + 2h) = 100d
- Divide both sides by (s + 2h)
∴
∵ x represents the cost of a soda in cents
∴ The cost of a soda is cents
A soda costs cents
Learn more:
You can learn more about the system of equations in brainly.com/question/2115716
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Answer: Inconsistent.
Step-by-step explanation:
The equation of the line in Slope-intercept form is:
Where m is the slope and b is the y-intercept.
Solve for y from each equation:
Equation 1:
Equation 2:
A system of equations can be classified by its number of solutions.
You can observe that the slopes of both equations are the same but the y-intercepts are different, then these lines are parallel, which means that they do not intersect.
By definition, when to lines are parallel there is NO SOLUTION and the system is classified as "Inconsistent".