1. which expression is equivalent to (–2)(a + 6)? (1 point)
–2a + 6
2a + 12
–2a –...
![subject](/tpl/images/cats/mat.png)
Mathematics, 10.10.2019 17:00 raishagibson
1. which expression is equivalent to (–2)(a + 6)? (1 point)
–2a + 6
2a + 12
–2a – 12
–2a + 12
2. to which subsets of real numbers does the number –22 belong? choose all subsets that apply. (2 points)
whole numbers
rational numbers
integers
irrational numbers
natural numbers
3. what is an algebraic expression for the following word phrase: "6 times the difference of b and p? " (1 point)
6b – p
6(b – p)
6 – bp
6bp
4. what is the simplified form of the expression?
a fraction with a numerator of 5(14 – 2) squared and a denominator of 2. (1 point)
60
30
72
360
5. evaluate u + xy, if u = 18, x = 10, and y = 8. (1 point)
188
36
98
224
essay
6. a square field has an area of 479 ft2. what is the approximate length of a side of the field? give your answer to the nearest foot. explain your response. (2 points)
7. workpad
note: remember to show all of the steps that you use to solve the problem.
simplify the expression (7 + 5) + 4 • 13 – 2. (1 point)
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:40
Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Atriangle in the coordinates of (2,3), (-4,5) and (-2,4) it is translated 3 units down. what are it’s new coordinates
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Yvaries inversely as x. y =12 when x=5. find y when x=4
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/health.png)
Health, 15.11.2019 15:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mir.png)
World Languages, 15.11.2019 15:31
![question](/tpl/images/cats/istoriya.png)
History, 15.11.2019 15:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.11.2019 15:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.11.2019 15:31
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 15.11.2019 15:31
![question](/tpl/images/cats/mat.png)
Mathematics, 15.11.2019 15:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 15.11.2019 15:31
![question](/tpl/images/cats/biologiya.png)
Biology, 15.11.2019 15:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 15.11.2019 15:31