Caucasian schoolboy solving math problem and smiling in classroom
Depressed man in eyeglasses drinking from flask on river bank with blurred city at the background. Portrait of frustrated Caucasian man in suit solving problems with alcohol.
Portrait of genius Caucasian girl solving math problem on blackboard at school. Smart intelligent schoolgirl studying mathematics indoors. Education and intelligence of generation Z.
Medium slowmo of male mid-adult professor of Mathematics helping Muslim female student to solve Geometry problem standing together at blackboard
It team discussing project at computer. Woman supervisor consult office intern pointing screen. Marketing colleagues analyse report solving startup problem. Professional programmers planning together.
Cute schoolgirl studying math, focused on the notebook
Businessman discussing company growth strategies with diverse colleagues.
daughters solving mathematics problems with mother
Focused Caucasian student solving math problem in exercise book. Close-up shot.
Thoughtful young man posing for brainstorming and problem-solving concept
Young student using her smartphone to solve math problems. Attractive woman studying math at college, writing on whiteboard. Technology, intelligence concept.
Closeup creative writer looking for inspiration new ideas at remote workplace. Pensive ginger man focused journalist writing article using desktop computer. Freelancer think solving business problem.
Portrait of a young man feeling down in the park, facing challenges in life
Contemplative student writer seeks inspiration at home office desk
Thoughtful tattooed businessman. Pensive Asian man in a suit
Businessman researching analyzing charts graph using digital tablet device in remote workplace cafe. Unrecognizable executive hand writing touching tab computer in office. Finance tech work concept.
Students working with teachers and assistants learning math and science in a college or high school classroom
Frustrated business woman working with financial report in kitchen. Portrait of businesswoman checking documents on laptop. Annoyed accountant girl working with mistakes in report at home.
Stressed concerned millennial man thinking over bad news
Confident middle aged female boss holding brainstorming meeting with executives.
Two office managers discuss business
Young Scientists in Bright Building: Exploring Nanotechnology with New Gadgets
Thoughtful freelancer looking laptop searching inspiration at home closeup. Pensive girl creating product design project. Focused businesswoman consider solving problem at work. Creative job concept
Black Big Data Developer Discussing Project With Chief Manager In Office, Display With Software
Young woman promotes eco-friendly practices in diverse office setting
Stressed disappointed Caucasian man arguing on phone hanging up holding head in hands. Portrait of overburdened tired overwhelmed manager sitting in office solving business problems.
Stressed broker talking mobile phone in office. Upset woman get bad news on call. Annoyed businesswoman finance expert speaking cell
Thoughtful businesswoman reading news portrait. Worried sad woman thinking problem solution closeup. Serious girl purses lips considering issues alone. Pensive female person making hard decision
Handheld shot of four colleagues of different ethnicities sharing ideas related to business project when sitting at office desk late in the evening and using smartphones
Multi ethnic business team meeting using laptop computer analyzing finance data in workplace. Diverse corporate group research charts graph in modern office table. Digital briefing marketing concept.
Woman solving problem by smartphone call standing at beautiful sea sunset close up. Serious businesswoman talking cellphone at ocean view.
Motivated mixed race businesswomen working on project together at workplace.
Young girl in dress enjoying a drink at the bar
Ceo manager writing graph diagram using computer tablet device in office cafe. Unknown business man hands analyzing charts statistics hold digital pad in remote workplace. Financial corporate concept.
POV medium shot of confident male mid-adult professor teaching Maths speaking on camera while sitting by desk at blackboard in bright classroom
Father and son bonding over a magic cube puzzle on the sofa
Unrecognizable woman studying at college library
Professional businesswoman conducting video conference call
Creative businessman explaining idea to skeptical colleagues. Business people working in office. Marketing team brainstorming session. Casual marketer explain business strategy on business meeting
A disappointed asian male manager concentrated looking at laptop screen while sitting working at office desk, the freelance personal accountant on analyzing company profits and loss, working problems
Experienced man in headphones participating in online negotiations at modern office
Team of office workers debating over a new product launch. Slow motion zoom in shot
Young manager giving high five to colleague.
Male scientist holding a smartphone or calculator while working on a complex formula with his female assistant or student
Adult woman touched his shoulder and grief at the table
Redhead woman meditating at yellow background. Portrait of calm lady finding peace with yoga. Problems solving concept.