## Ivan found the change in a scale factor. His work is shown below. What error did Ivan make? Old length = 35 feet New length = 10 feet StartFraction 10 divided by 5 over 35 divided by 5 EndFraction = StartFraction 2 over 7 EndFraction

View Answers## Claire correctly solved the proportion StartFraction x over 4 EndFraction = StartFraction 36 over 16 EndFraction for x by using cross products to get the equation 16 x = 144 and then dividing both sides by 16 to get x = 9. She showed that she can use cross products to solve the proportion because she gets the same answer if the solves it as shown. StartFraction x over 4 EndFraction = StartFraction 36 over 16 EndFraction. StartFraction x over 4 EndFraction times 4 = StartFraction 36 over 16 EndFraction times 4. x = StartFraction 144 over 16 EndFraction. X …

View Answers## The graph below shows the relationship between the number of months different students practiced tennis and the number of matches they won: Part A: What is the approximate y-intercept of the line of best fit and what does it represent? (5 points) Part B: Write the equation for the line of best fit in the slope-intercept form and use it to predict the number of matches that could be won after 13 months of practice. Show your work and include the points used to calculate the slope. (5 points)

need help asap

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## Tomas wrote the equation y = 3x +y equals 3 x plus StartFraction 3 over 4 EndFraction.. When Sandra wrote her equation, they discovered that her equation had all the same solutions as Tomas’s equation. Which equation could be Sandra’s? someone plz help me! :D

idk what im doing

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## How do I find the slope between (2, -3) (4,3) and find the slope between (7, -9) (-2,-8) ?

View Answers## Write the equation of the line, in standard form, that has a y-intercept of 2 and is parallel to 2x + y = -5. Include your work in your final answer. Type your answer in the box provided or use the upload option to submit your solution.

View Answers## You graph the function ƒ(x)=-|x|-12 in the standard viewing window of –10 to 10. Will you be able to see the graph? Explain.

I really need an explanation rn, hopefully someones up!!

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## How many solutions does this linear system have? y = y equals StartFraction 2 over 3 EndFraction x plus 2.x+ 2 6x – 4y = –10 one solution: (–0.6, –1.6) one solution: (–0.6, 1.6) no solution infinite number of solutions

View Answers## graph Which of the following statements are correct based on the diagram? Select all that apply. Segment U T is congruent to segment X V Angle S is congruent to angle V Segment S T is congruent to segment W V Angle V is congruent to angle T Segment U S is congruent to segment X V

View Answers## What is the approximate value of q in the equation below? q + log Subscript 2 Baseline 6 = 2 q + 2

View Answers## Serena says that if a regression line is drawn correctly in a scatterplot, there will always be the same number of points above the line as there are below the line. Which of these must be a counterexample to her claim? a scatterplot with an odd number of points in which the correct regression line passes directly through 0 of the points a scatterplot with an even number of points in which the correct regression line passes directly through 0 of the points a scatterplot with an odd number of points in which the correct regression line passes directly through …

View Answers## Which statement describes the graph of the system of equations below? 1.5x + 0.2y = 2.68 1.6x + 0.3y = 2.98

View Answers## A map is drawn to a scale of 1cm to 1km. Find the distance in kilometres represented by a line 42mm long.

Remember the answer needs to be in Kilometres

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## The trinomial x2 + bx – c has factors of (x + m)(x – n), where m, n, and b are positive. What is the relationship between the values of m and n? Explain.

whats the answer

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