Question

what is it called when a giraffe swallows a toy jet? write each equation in slope - intercept form, then find your answer in the rectangle below. write the letter of the answer in the box containing the exercise number. 1. 2x + y = 5 2. -7x + y = -2 3. 4x - y = -1 4. -3x + 2y = 8 5. -x + 3y = -12 6. -5x - 2y = 18 7. 8x - 3y = -9 8. 9y - 2x = 0 9. 7x + 2y - 3 = 0 answers 1 - 9: s: y = 8/3x - 2 c: y = 3/2x + 4 e: y = -7/2x + 3/2 a: y = 7x - 2 n: y = 1/3x - 4 t: y = -2x + 5 a: y = 8/3x + 3 o: y = 3/2x - 9 h: y = 2/9x r: y = -5/2x + 4 i: y = 4x + 1 e: y = -5/2x - 9 write each equation in slope - intercept form, then use the slope and y - intercept to graph it. the graph will cross a letter outside the grid. write this letter in the box containing the exercise number. 10. 2x + y = 1 11. -3x + 2y = -4 12. x + 3y = 9 13. 3x - 5y = 20 14. 3x - y = 1 15. 5x + 4y = 0

Explanation:

Step1: Rearrange equation 1 to slope - intercept form

Given \(2x + y=5\), subtract \(2x\) from both sides: \(y=-2x + 5\) (matches T).

Step2: Rearrange equation 2 to slope - intercept form

Given \(-7x + y=-2\), add \(7x\) to both sides: \(y = 7x-2\) (matches A).

Step3: Rearrange equation 3 to slope - intercept form

Given \(4x-y=-1\), add \(y\) and \(1\) to both sides: \(y = 4x+1\) (matches I).

Step4: Rearrange equation 4 to slope - intercept form

Given \(-3x + 2y=8\), add \(3x\) to both sides and then divide by 2: \(y=\frac{3}{2}x + 4\) (matches C).

Step5: Rearrange equation 5 to slope - intercept form

Given \(-x + 3y=-12\), add \(x\) to both sides and then divide by 3: \(y=\frac{1}{3}x-4\) (matches N).

Step6: Rearrange equation 6 to slope - intercept form

Given \(-5x-2y = 18\), add \(5x\) to both sides and then divide by \(-2\): \(y=-\frac{5}{2}x - 9\) (matches E).

Step7: Rearrange equation 7 to slope - intercept form

Given \(8x-3y=-9\), subtract \(8x\) from both sides and then divide by \(-3\): \(y=\frac{8}{3}x + 3\) (matches A).

Step8: Rearrange equation 8 to slope - intercept form

Given \(9y-2x = 0\), add \(2x\) to both sides and then divide by 9: \(y=\frac{2}{9}x\) (matches H).

Step9: Rearrange equation 9 to slope - intercept form

Given \(7x+2y-3 = 0\), subtract \(7x\) and add 3 to both sides and then divide by 2: \(y=-\frac{7}{2}x+\frac{3}{2}\) (matches E).

Step10: Rearrange equation 10 to slope - intercept form

Given \(2x + y=1\), subtract \(2x\) from both sides: \(y=-2x + 1\) (not in given answers, assume error in problem - solving process or mis - read).

Step11: Rearrange equation 11 to slope - intercept form

Given \(-3x + 2y=-4\), add \(3x\) to both sides and then divide by 2: \(y=\frac{3}{2}x-2\) (not in given answers).

Step12: Rearrange equation 12 to slope - intercept form

Given \(x + 3y=9\), subtract \(x\) from both sides and then divide by 3: \(y=-\frac{1}{3}x + 3\) (not in given answers).

Step13: Rearrange equation 13 to slope - intercept form

Given \(3x-5y=20\), subtract \(3x\) from both sides and then divide by \(-5\): \(y=\frac{3}{5}x-4\) (not in given answers).

Step14: Rearrange equation 14 to slope - intercept form

Given \(3x-y=1\), add \(y\) and subtract 1 from both sides: \(y = 3x-1\) (not in given answers).

Step15: Rearrange equation 15 to slope - intercept form

Given \(5x+4y = 0\), subtract \(5x\) from both sides and then divide by 4: \(y=-\frac{5}{4}x\) (not in given answers).

Answer:

1. T
2. A
3. I
4. C
5. N
6. E
7. A
8. H
9. E
10. (No match)
11. (No match)
12. (No match)
13. (No match)
14. (No match)
15. (No match)