A national park has 215,378 fewer visitors in July than in May
and June combined. The park
has 323,419 visitors in May and
438,756 visitors in June. How
many visitors does the national
park have in July?

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers