Mathematics, 13.12.2019 14:31, deadea46

Simplify the expression b - 7 + b - 8

i want to check my answer, i believe that it is 2b - 7 - 8 or 2b + (-1)

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, riley01weaver1

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Answers: 1

continue

Mathematics, 21.06.2019 19:30, 100738

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Answers: 1

continue

Mathematics, 21.06.2019 19:30, ashtonsilvers2003

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

Answers: 2

continue

Mathematics, 21.06.2019 19:30, lalaokawami0912

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?

Answers: 3

continue

Do you know the correct answer?

Simplify the expression b - 7 + b - 8

i want to check my answer, i believe that it is 2b...