PLS ANSWER I WILL RATE 5 STARS AND MARK BRAINLIEST Hattie purchased 12a pounds of apples and 4b pounds of bananas from the grocery store. She then used 2b pounds of bananas and 7a pounds of apples making pies.

If a is the cost per apple and b is the cost per banana, which expression represents the total amount Hattie spent?

5a+2b
19a+6b
14a+11b
10a−3b

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.