if 3x-5y=2x+y find the value of given image

Paste Format 2 Merge & Center D34 C|x v fx A. C. E. 1 Cancer-detecting dogs. A study was designed to determine whether dogs can be trained to identify urine specimens from 2 Individuals with bladder cancer. Dogs were first trained to discriminate between urine specimens from patients with bladder cancer and urine specimens from patients with other conditions. After the training was completed, the dogs had to pick one 4 of seven new urine specimens. Each time, only one of the seven urine specimens came from a patient with bladder cancer. 5 Out of 54 trials, the dogs identified the correct urine specimen 22 times. 6. 7. 3. a) If the dogs were simply picking a urine specimen at random, we would expect them to be correct, on average, 1 out of 7 times. The experiment was designed to test whether dogs can perform better than chance. State the null and altemative hypotheses for this test. B. 6. 10 11 12 13 14 15 16 Null Hypothesis Alternative Hypothesis b) Oblain the test statistic and the…

Find the center and reduis step by step 2x^2+2y^2+8x+7=0

find the difference quotient  y=x^2+x

Expand and simplify y=(3x+2)(X^2+4x+9)

Graph y = 1 7ª+6. ←+++ -9 -8 -7 -6 -5 -4 -3 -2 6 -00 -5+ -6- 1 2 3 4 5 6 7 8 9

Write this equation in standard form: -4x^2+9y^2+32x+36y-64=0

which of the follwoing is a solution to the equation x^2 +24=14-x^2

Complete the table y+5x=x^2

.  Which graph represents the equation y=−3x^2−10x−6?