Eric has 215 marbles in a jar. He has 5 times as many marbles in his jar as Jessica has in her jar. How many marbles does Jessica have in her jar?1,075 marbles 220 marbles

210 marbles

43 marbles

Classify each polynomial by its degree and by its number of terms.

Janet is mixing a 15% glucose solution with a 35% glucose solution. this mixture produces 35 liters of a 19% glucose solution. how many liters of the 15% solution is januet using in the mixture? a. 25 liters c. 28 liters b. 7 liters d. 10 liters

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?