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ELEN [110]
2 years ago
13

(2x + 7 x - 15) - (x + 5)

Mathematics
2 answers:
gavmur [86]2 years ago
7 0

Answer: 4(2x-5)

Simplified: 8x-20

JulsSmile [24]2 years ago
5 0

Answer:

8x-20

Step-by-step explanation:

Just simplify if this is the answer you're looking for next time be specific with the question

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The shortest living domestic cat measure 133.4 milimeters tall is the cat?
Vikki [24]

Answer:

Its 133.4 millimeters?

Step-by-step explanation:

7 0
3 years ago
What is the solution of ?
Tanya [424]

Answer:

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5 0
3 years ago
Simplify the expression (8x^3y^2/4a^2b^4)^-2
icang [17]
Simplify the following:
((8 x^3 y^2 a^2 b^4)/4)^(-2)
8/4 = (4×2)/4 = 2:
(2 x^3 y^2 a^2 b^4)^(-2)
Multiply each exponent in 2 x^3 y^2 a^2 b^4 by -2:
(x^(-2×3) y^(-2×2) a^(-2×2) b^(-2×4))/(2^2)
-2×3 = -6:
(x^(-6) y^(-2×2) a^(-2×2) b^(-2×4))/2^2
-2×2 = -4:
(y^(-4) a^(-2×2) b^(-2×4))/(2^2 x^6)
-2×2 = -4:
(a^(-4) b^(-2×4))/(2^2 x^6 y^4)
-2×4 = -8:
b^(-8)/(2^2 x^6 y^4 a^4)
2^2 = 4:
Answer: 1/(4 x^6 y^4 a^4 b^8) thus the answer is A
3 0
3 years ago
Can someone please help me with this question
ElenaW [278]
A,C,B
A’s unit rate is 11.0667
C’s unit rate is 12.009
B’s unit rate is 12.5
3 0
2 years ago
Read 2 more answers
Can someone help me with this please
DIA [1.3K]

Answer:

See below

Step-by-step explanation:

The starting point of 0 has a value of 3.  The common difference of 2 is added at each step increse in n.

n f(n)

0 3

1 5

2 7

3 9

4 11

The can be modeled by the equation y = 2x+3

5 0
3 years ago
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