three years ago the ratio of the ages of A and B was 4:3 .Three years hence the ratio of the ages will be 11:9 .find the present age of A and B​

If square root x = -7, then x= -49 true or false

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i

The table shows the number of hours orlando spent at football practice last week. select the appropriate numbers below to complete the model to find the number of hours orlando spent practicing on tuesday and friday.