If your looking for the positive it’s 58
Answer:
Step-by-step explanation:
3.8 x 102=387.6
1.7 x 109= 185.3
387.6+185.3=572.9
Her brother is 28 bc u add on 3 years to Mary so 14 and times that by 2 to get 28
Well, if they used 8 pineapples, that means they used 8 mangos, which means they used 32 apples, and 64 pears
8 pineapples = 8 mangoes
8 mangoes x 4 apples = 32 apples
32 apples x 2 pears = 64 pears
Answer: 1 solution at (2.8, 7)