Mathematics, 19.11.2020 23:50 wowwowumbsi

Which expression is equivalent to -3(2b + 9) + 5(-5b + 6)? a. -23b + 3

b. 3b - 31

c. -31b + 3

d. -11b + 3

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:30

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

If you could answer these your a life saver

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?

Answers: 3

Answer

Mathematics, 21.06.2019 23:30

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)

Answers: 1

Answer

You know the right answer?

Which expression is equivalent to -3(2b + 9) + 5(-5b + 6)? a. -23b + 3

b. 3b - 31
<...

Questions