Dante and mia have 350 pennies in their piggy banks, altogether. after dante lost half of his pennies and mia lost one third of her pennies, they both had an equal amount of pennies left. how many pennies did they lose altogether?

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?

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Which number line correctly shows 0.8 + 0.3?