2+2 help me I am in first grade and this is my homework and I don’t know it

The distance around the lake is 2 kilometers. ifelena wants to run 14 kilometers this week, howmany laps must she run around the lake

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2