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k0ka [10]
3 years ago
9

6) Which choice is equivalent to the expression shown?-5(2r - 6p) + 3(4r-3p)​

Mathematics
1 answer:
makvit [3.9K]3 years ago
3 0

Answer:

3(4r-3p)​

Step-by-step explanation:

You might be interested in
(2³)² solve this problem
max2010maxim [7]

Answer:

(2^3)^2 = 64

Step-by-step explanation:

Option 1:

Using the following rule:

(a^n)^m = a^{nm}

Put in our expression,

a = 2

n = 3

m = 2

(a^n)^m = a^{nm}

(2^3)^2 = 2^{3*2}=2^6=64

Option 2:

Using the following rule:

a^n * a^m = a^{n+m}

Since our expression is the same as multiplying 2³ with itself, we can write it as a multiplication.

(2^3)^2 = 2^3 * 2^3

If we compare this with a^n * a^m, we can see that

a = 2

n = 3

m = 3 (in this case, n and m are equal)

a^n*a^m = a^{n+m}

2^3*2^3 = 2^{3+3} = 2^6 = 64

Answer: (2^3)^2 = 64

7 0
3 years ago
8. What would be the area of a trapezoid whose bases are 6 m and 14 m with a height of 4 m? * ​
Korolek [52]
A=40m

A=a+b
2h=6+14
2·4=40m²
8 0
3 years ago
Arrange these numbers from least to greatest 2/5 5/7 4/9
mr Goodwill [35]
4/9 2/5 5/7 is sorted from least to greatest

4 0
3 years ago
Read 2 more answers
What will be the lowest common denominator for the fractions 2/3 and 4/5?
dusya [7]
To find the lowest common denominator between the fractions, what you need to do is simply write out the multiples of both 3 and 5 and find what multiple is common between both:

3,6,9,12,15
5,10,15

The multiple that is common and is the lowest in both would be 15.

The solution thus is B.15, it is the LCD for the fractions of 2/3 and 4/5.
4 0
3 years ago
BRAINLIESTTTT ASAP!!!!
liq [111]
The answer to this question is :
Part A
((3x+7)+(4x-2))x
(3x+7)+(4x-2): 7x+5
x(7x+5)

Part B
((3x+7)*(4x-2))x
x(12x²+22x-14)
12x³+22x²-14x

Part C
(3x+7)[4x-2(x)]
4x-2(x)
4x-2x
2x
2x(3x+7)


I hope this helps!!!!!!!
3 0
2 years ago
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