Translate each sentence into a equation ans solve. show all work

1.) the product of five and the sum of a number x and three is twelve.
a.) 5+3x=12 b.) 5(x+3)=12 c.) 5x+3=12 d.) 5x+3=x

2.) twice a number m minus three equals the sum of m and 5
a.)2(m-3)=m+5 b.) 2m-3=m+5 c.) 2m-3=5m d.) 2(m-3)=5m

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =