Question is in the photo, please no links we know they are viruses.

Three times the sum of a number and seven is negative thirty-six. what is the number?

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it