Nadia bought 4.3 ponds of ham on tuesday and 1.7 ponds of ham on wednesday. she spent a total of $41.94. what was the price of the ham per pound

Which measurement is the most precise? a) 29 cm b) 28.8 cm eliminate c) 28.76 cm d) 28.762 cm

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class