Graph the equations to solve the system. 1
y= +5
y= x+6
Click on the correct answer.
one solution: {0,0)
solutions: all
numbers on the line
one solution: {-1,5.5)
no solution: 0

Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?