john draws a square on a coordinate plane. then he draws an image of the square 3 units to the right of the original square, what is true about the corresponding sides in the original figure and the image

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.