Jovem de pé e escrevendo no quadro verde com fórmulas e rascunhos. Vista traseira. Concreto. Conceito de resolução . - Banco de fotos e imagens

Full length of the rear view of the brunette girl who is writing down math formulas on the black chalkboard. A concept of university education.

Young woman writing and drawing mathimatic formulas and drafts on a green blackboard. Three lamps above. Back view. Concrete background. Back view. Concept of studying.

Rear view of a thoughtful woman who is writing math calculations on green chalk board.

Beautiful woman standing in front of blackboard thinking how to solve a math problem

Full length of nice lady who holds black folder and stands in front of the green chalkboard, which is full of math formulas.

Young lady is pondering about complicated math problem. Formulas and graphs are drawn on the green chalkboard.

Nerd girl standing near blackboard with formulas and figures. Concept of engineering and exact sciences.

Portrait of woman scientist sitting near blackboard with formulas. Concept of scientific work importance.

Businessman drawing mathematics equations and formulas

Young lady is looking at the green chalkboard with math formulas.

Side view of a thoughtful blond businessman wearing a suit and thinking. He is looking at a blackboard with formulas written on it

Smiling lady with red hair standing near blackboard with formulas in classroom. Concept of higher education and exact sciences.

Rear view of man in suit staring at whiteboard with formulas in confusion. Classroom with concrete wall and wooden floor. Concept of exact sciences and studying.

Rear view of man in suit staring at blackboard with formulas in confusion. Classroom with concrete wall and wooden floor. Concept of studying and exact sciences.

Portrait of nerd girl solving a difficult task standing near blackboard with formulas. Concept of research and development. Mock up