At an aquarium, 6 out of 18 deliveries are plants. out of 15 deliveries in one week, how many are plants?

Ashopper bought a watermelon a pack of napkins and some paper plates in his state there was no tax on food the tax rate on non-food items is 5% the total for the three items he bought was 825 before tags and he paid $0.19 in taxes how much did the watermelon cost

Two lines parallel to a third line are parallel to each other. always sometimes or never

Math each whole number with a rational,exponential expression