PLEASE HELP GUYS I'M BEING TIMED! What system of equations is shown on the graph below? On a coordinate plane, 2 lines intersect around (1.8, negative 0.8). 2 x + y = 3 and 3 x minus 4 y = 8 2 x minus y = 3 and 3 x + 4 y = 8 2 x + y = 3 and 3 x minus 4 y = 2 2 x minus y = 3 and 3 x minus 4 y = negative 2

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.