![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 06.01.2021 17:00, cookies1164
Save
Factor to find the zeros of the function defined by the quadratic expression.
-7x? - 91x - 280
A)
x = 8 or x = 5
B)
x = 8 or x = -5
x = -8 or x = 5
D)
x = -8 or x = -5
9
5)
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:20, cody665
1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30, Andrewecolt1993
Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:20, jdkrisdaimcc11
The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:20, lorrainelopez
If (x) = 3х - 2 and g(x) = 2х+ 1, find (f- g)(x). оа. х- з ов. 3-х ос. 5x - 1 od. 5x - з
Answers: 1
Do you know the correct answer?
Save
Factor to find the zeros of the function defined by the quadratic expression.
-7x? - 91x...
-7x? - 91x...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.03.2021 07:30
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 31.03.2021 07:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.03.2021 07:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.03.2021 07:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.03.2021 07:30
![Konu](/tpl/images/cats/biologiya.png)
Biology, 31.03.2021 07:30
![Konu](/tpl/images/cats/biologiya.png)
Biology, 31.03.2021 07:40