Afirst play of football game resulted in a loss of 12.5 yards. then a penalty resulted in another loss of 5 yards. what is the total loss or gain?

Landon is entering the science fair. he has a budget of $115. he has spent 20 percent of the money on new materials. how much does landon have left to spend?

What is the past tense of undertake

The petrified forest national park in arizona recently expanded their boundaries by 93,533 acres. the original acreage was 125,000. write and solve a subtraction equation to find the new acreage of the park.