Help me! i need to pass this test so i can go to the next grade​

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)