Whoever gets right gets brainiest if there are 6 apples and you take away 4, how many do you have?

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)