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Burka [1]
3 years ago
14

Use a property to write an equivalent expression for the expression below . Tell which property you used 7 (3x +8).

Mathematics
1 answer:
DochEvi [55]3 years ago
7 0
Distributive property 21x+56
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74°<br> X +85<br> 33°<br> A) 4<br> C) -12<br> B) -5<br> D) -11
Sergeu [11.5K]

74+x+85+33= 180 (bc the sum of the angles of a triangle is 180º)

192=180-x

192-180=-x

12=-x

-12=x

6 0
3 years ago
What is 27 decreased by 32%
11Alexandr11 [23.1K]
18.36 is the answer.
27 divided by 100 is .27
100-32 is 68, so you need to find 68 percent of 27.
.27 id 1% of 27, so you can easily multiply it by 68 and get 18.36
8 0
3 years ago
Jada flips 3 quarters. What is the probability that all 3 will land showing the same side?
faust18 [17]

Answer:

25%.

Step-by-step explanation:

Hope this helps!

8 0
3 years ago
Read 2 more answers
seventy-five percent or 15 of the students in emily's homeroom class are going on the field trip two thirds or 12 of the student
SOVA2 [1]
Let x be the number of students in Emily's class such that 75% of x is 15. 
                                        15 = 0.75x
The value of x is equal to 20.  
Let y be the number of students in Santiago's class. Similar with what we did previously,
                                          12 = (2/3)y
The value of y is equal to 18. 
Therefore, there are more student's in Emily's class than in Santiago's class. 
8 0
3 years ago
The volume of this rectangular prism is 1,260 cubic meters. What is the value of m?
guajiro [1.7K]

Answer:

The value of M would be 18

Step-by-step explanation:

It's 18 because if we do 5 x 14 x 18 it would give us 1,260 cm

4 0
2 years ago
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