# math

posted by .

h worked the following problem incorrectly.

Part 1) In which line was the mistake made?

Line 1 40 ÷ 5(3 − 1) − 4
Line 2 40 ÷ 5(2) − 4
Line 3 40 ÷ 10 − 4
Line 4 4 − 4
Line 5 0

## Similar Questions

1. ### Calc.

I am so confused with this last part of the unit! What in the world is going on: Use normal vectors to determine the interaction, if any, for each of the following pairs of planes. Give a geometric interpretation in each case and the …
2. ### Math

This question concerns the straight line that passes through the points (−1, 3) and (2, −6). Choose the three true statements from the following. Options A The gradient of the line is 3. B The gradient of the line is −3. …
3. ### Mathamatics

This question concerns the straight line that passes through the points (−1, 3) and (2, −6). Choose the three true statements from the following. Options A) The gradient of the line is 3. B) The gradient of the line is …
4. ### algebra 1

Natalie made a mistake in the following problem. What line was the mistake made in?
5. ### Math

The point P(8, −3) lies on the curve y = 3/(7 − x). (a) If Q is the point x, 3/(7 − x)), use your calculator to find the slope mPQ of the secant line PQ (correct to six decimal places) for the following values of …
6. ### algebra

Which choice is the equation of a line that passes through the point (5, –1) and is perpendicular to the line represented by this equation?
7. ### algebra, numerical operation

Danny made a mistake in the following problem. Each line shows the steps Danny took in order to solve the problem. The mistake was made in Line ___. Only input the number of the first incorrect line. Line 1 21 + 35 ÷ 7 + 6(2) Line …
8. ### math

Let L be the line with parametric equations x = −8+2t y = 4+3t z = −4 Find the vector equation for a line that passes through the point P=(−2, 1, 3) and intersects L at a point that is distance 2 from the point Q=(−8, …
9. ### math

The following table of values represents a line. x | y -10 | 19 0 | -1 10 | -21 50 | -101 Identify the equation of the line. Write the equation in slope-intercept form. My answer: −2x+(−1) The answer came out incorrect, …
10. ### Math

The following table of values represents a line. x | y -10 | 19 0 | -1 10 | -21 50 | -101 Identify the equation of the line. Write the equation in slope-intercept form. My answer: −2x+(−1) The answer came out incorrect, …

More Similar Questions