Answer:
19
Step-by-step explanation:
Answer and Step-by-step explanation:
5x + 4
2x + 7
Multiply 5x + 4 by 2, and 2x + 7 by 5.
10x + 8
- 10x + 35
_________
<u>-27 is the answer</u>
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<em><u>#teamtrees #PAW (Plant And Water)</u></em>
10 months. First you subtract what is already in possession from what they need: $1450-$1200= $250 Then you would divide how much money is left to earn by how much money is gained every year: $250 divided by $25= 10 months Hope this helps!!
Answer:
Option D.
Jenn's answer is not correct. She got it substituting
into the equation and solving for "x".
Step-by-step explanation:
Given the following equation:

Since you need that
, you hace to substitute that value into the equation:

Now you need to solve for "c":

Therefore for a a value of
, you get 
Then, the you can identify that the correct answer is the one given in the Option D.
Jenn made a mistake, because she substituted
into the equation and then solve for "x":
Answer:
Perimeter of the smaller square = 9 ft
Perimeter of the larger square = 18 ft
Step-by-step explanation:
Let
Perimeter of the smaller square = x
The perimeter of the larger square is twice the perimeter of the smaller square.
Perimeter of the larger square = 2x
Total Length of the piece of wire = 27 ft
Total = smaller + larger
27 = x + 2x
27 = 3x
x = 27/3
x = 9 ft
Perimeter of the smaller square = x
= 9 ft
Perimeter of the larger square = 2x
= 2(9)
= 18 ft