Fernando's shop charges $150 starting fee and $50 per hour. Angelina's

Mathematics

1 answer:

schepotkina [342]3 years ago

6 0

Answer:

5 hours

Step-by-step explanation:

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What is the difference between no solution and no real solution? When do you get multiple solutions? This is for solving absolut

Dmitriy789 [7]

No solution would mean that there is no answer to the equation. It is impossible for the equation to be true no matter what value we assign to the variable. Infinitesolutions would mean that any value for the variable would make the equation true.No Solution Equations.

In other words, it "discriminates" between the possible solutions. The discriminant is the expression found under the square root part of the quadratic formula (that is, . The value of tells how many solutions, roots, or x-intercepts the quadratic equation will have. If , there are two real solutions.

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The functions f(x) = (x + 1)2 − 2 and g(x) = -(x − 2)2 + 1 have been rewritten using the completing-the-square method. Is the ve

Ksenya-84 [330]

Answer:

The negative outside the parentheses indicates that the vertex is a maximum

f(x) has a minimum vertex

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Step-by-step explanation:

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3 years ago

1.75x+1.25y=2 7x+5y=9 how many solutions does this system of equations have?

Vlad1618 [11]

Answer:

true 7x+5y=9

Step-by-step explanation:

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3 years ago

3.617 to 2 decimal places

gavmur [86]

3.61 is the answer because there is only two numbers after the decimal

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Help please: A bus and a train leave a station at the same time, t = 0. The graph shows the bus's distance to the next station o

Nonamiya [84]

Answer:

y = (5/2)x + 20

Step-by-step explanation:

Since the bus and train are both at the station at time 0, the y-intercept for the new equation is 20. That is one point on the new graph: (0,20) The question said that the train travels faster, that means it spends less time getting to the next station. The existing graph shows the bus got to the next station in 10 minutes, so maybe the train got there in 8 minutes. So another point on the graph is (8,0) We can use a slope formula to calculate the slope of a new line. Or just count squares on the graph (se image) to find the slope. Slope tells how steep a line is, whether the line is going up or down, but also the slope is like directions how to get from one point to another point on the line.

All you need to write an equation is the slope, m and the y-intercept, b and fill those two numbers into the formula y=mx+b Here slope is 5/2 and y-intercept is 20. So you get

y=(5/2)x +20

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3 years ago