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LenaWriter [7]
3 years ago
14

I need help with this equation 5x (2x-2)

Mathematics
1 answer:
Doss [256]3 years ago
8 0
Answer: 10x^2-10x

Explanation: You would distribute the 5x into the parenthesis making it 10x(to the second power) -10x
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What is a possible value for the missing term of the Geometric sequence. 50_450
kotegsom [21]
Let the missing number be x
r= x/50= 450/x
x^2 = 22500
x = 150
5 0
3 years ago
Read 2 more answers
Can somebody please help me i need this urgently.
sukhopar [10]

Answer:

multiple choice is worth 2

short response is worth 4

Step-by-step explanation:

23x + 10y = 86

28x + 5y = 76

solve by elimination

multiply the top by -1 and the bottom by 2

-23x + -10y = -86

56x + 10y = 152

add them

33x = 66

x = 2

with x = 2 plug x into one of the equations

23x + 10y = 86

23(2) + 10y = 86

46 + 10y = 86

10y = 40

y = 4

x = 2 and y = 4 so

multiple choice is worth 2

short response is worth 4

6 0
2 years ago
Write the fraction as a percent.<br> 19/4
Alex777 [14]
19÷4=4.75
To make it into a percentage, multiply it by 100
4.75×100%=475%
7 0
3 years ago
Please make sure this is right I only have 6 questions :)
Morgarella [4.7K]

Answer:

4

Step-by-step explanation:

3 0
3 years ago
2(4x - 1) + 3(3 - 2x) = 0
LUCKY_DIMON [66]
2(4x-1) + 3(3-2x)=0
distribute
8x-2+9-6x=0
add like terms
2x+7=0
subtract 7 from both sides
2x= -7
divide both sides by 2
x=-7/2
3 0
3 years ago
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