Ralph earns $57,345 per year. he earns $10,340 less per year than maureen. how much does maureen earn per year?

tom solved this problem. he said that maureen earns $10,340.

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog