Jakob used the table shown to find a ratio which is equivalent to 5:9. A multiplication table.

Which ratio is equivalent to 5:9?
10:36
10:27
20:27
20:36

In each bouquet of flowers, there are 2 roses and 3 white carnations. complete the table to find how many roses and carnations there are in 2 bouquets of flowers.

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10