subject
Mathematics, 03.04.2021 02:40 zahrast14

If x=7 and y=−3, evaluate the following expression:3x−y2​

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2
Answers: 2
question
Mathematics, 21.06.2019 19:00
Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.
Answers: 2
question
Mathematics, 21.06.2019 20:00
15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m
Answers: 1
question
Mathematics, 21.06.2019 22:00
I’m still confused on how to work the percentages
Answers: 2
You know the right answer?
If x=7 and y=−3, evaluate the following expression:3x−y2​...
Questions
question
Mathematics, 18.12.2020 19:50
question
Mathematics, 18.12.2020 19:50
question
Geography, 18.12.2020 19:50
question
English, 18.12.2020 19:50
Questions on the website: 13722362