subject
Mathematics, 23.09.2019 00:00 keving4three

Factor completely: 2a2 + a − 28
a. (2a − 7)(a + 4)
b. (2a+7)(a-4)
c. (2a-4)(a+7)
d. prime

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.
Answers: 1
question
Mathematics, 21.06.2019 20:30
Select all the expressions that will include a remainder.
Answers: 1
question
Mathematics, 21.06.2019 21:30
Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3
Answers: 2
question
Mathematics, 21.06.2019 21:30
Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50
Answers: 3
You know the right answer?
Factor completely: 2a2 + a − 28
a. (2a − 7)(a + 4)
b. (2a+7)(a-4)
c. (2a-4)(a+7)...
Questions
question
Chemistry, 08.10.2019 14:30
question
Spanish, 08.10.2019 14:30
Questions on the website: 13722362