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Vlad1618 [11]
4 years ago
7

Create a factor tree for 21

Mathematics
2 answers:
bija089 [108]4 years ago
6 0
 21
   ∧
3   7
Are a factor tree for 21
sveticcg [70]4 years ago
5 0

21  /  \ 
<span>     3   7                 lol more or less</span>
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I need help plz in opt math..plzz​
jeka94

Answer:

the value of y=2

here ,

(2x-1,3y-2)=(x+2,2y)

then,

3y-2=2y{corresponding elements}

3y-2y=2

or, y=2

hence the value of y=2

8 0
3 years ago
Read 2 more answers
Please help i have a test and this is the only question im stuck on 30 points
tia_tia [17]
It’s D because the line is on the positive side of the graph. The y-intercept is positive 5 and x-intercept is positive 4, which makes a slope of 5/4.

Hope this helped:)
4 0
3 years ago
Bethany sells roses and petunias. The expression 3r+2.5p3r+2.5p3, r, plus, 2, point, 5, p gives the cost (in dollars) of rrr ros
Lelechka [254]

Answer: The cost of 7 roses and 8 petunias is $41.

Step-by-step explanation:

Given, Bethany sells roses and petunias. The expression 3r+2.5p, gives the cost (in dollars) of r roses and p petunias.

Now  to find the cost of 7 roses and 8 petunias , put r= 7 and p= 8 in the above expression , we get

3(7)+2.5(8)=21+20\\\\=41

Hence, the cost of 7 roses and 8 petunias is $41.

5 0
3 years ago
What is 3/4 + 5 ? explain how you did it?
Goshia [24]

Answer:

5and 3/4

Step-by-step explanation:

Make 5 a fraction to 5/1

3 0
3 years ago
Read 2 more answers
I don’t know what they expect me to put but help
jarptica [38.1K]
This cannot be simplyfied
7 0
3 years ago
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