Carlos and Stefan each improved their yards by planting grass sod and geraniums. They bought their supplies from the same store. Carlos spent $76 on 5 ft² of grass sod and 12 geraniums. Stefan spent $122 on 13 ft² of grass sod and 6 geraniums. Find the cost of one ft² of grass sod and the cost of one geranium.

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5