Kayla went shopping at the Queens Mall and bought three shirts and four hats and spent a total of $66.70. The next day, she went back to the mall and bought six shirts and three hats and spent a total of $89.40. Let s represent the cost of a shirt and h represent cost of a hat. Write and solve a system of equations to find how much one shirt and one hat costs.

the answer is 62.8 cubic units

one set of data has more variation than the other. hope this !

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft