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Nikolay [14]
3 years ago
7

Need help please and thank you

Mathematics
2 answers:
earnstyle [38]3 years ago
8 0
Anything you need specific help on? A specific question?

harkovskaia [24]3 years ago
8 0
7: 15
15: -2
16: 4
17: 0
18:-7
19: 7
20:<
21: >
22:>
23:<
24:=
25:>
26:<
27:<
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I need help on these rational numbers only 13-18
Archy [21]
13. 4/5
14.11/25
15.-1   7/20
16. 4/5
17. -1  5/10
18.4 9/20
5 0
3 years ago
Read 2 more answers
Apply the distributive property to create an equivalent expression. (7-4n) x 6 = ?
Soloha48 [4]
(7 - 4n) x 6 is the same as 6(7 - 4n)

Expand to become:

6(7) + 6(- 4n)

42 - 24n is your answer. 
4 0
4 years ago
Use numbers and pictures to snow two ways make the number 12
GREYUIT [131]
4x3=12
6+6=12
These are two ways to get 12
7 0
3 years ago
Mariana and Bethany disagree about whether the set of polynomials is closed under addition, subtraction, and multiplication, as
allochka39001 [22]

A = 5x − 1 and B = 2x

A + B = 5x - 1 + 2x

= 7x - 1

A − B = 5x - 1 - 2x

= 3x  - 1

A • B = (5x - 1) *2x

= 10x2 + (-2x)

all 3 are polynominals

so Mariana is correct.


7 0
3 years ago
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Geometry problem below
AVprozaik [17]

Answer:

Answer D. "ASA"

Step-by-step explanation:


6 0
4 years ago
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