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2 years ago

Solve for x. 3(x + 2) + 4(x - 5) = 10

Mathematics

2 answers:

____ [38]2 years ago

6 0

Step-by-step explanation:

3x+6+4x-20=10

7x-14=10

7x=24

x=24/7

Troyanec [42]2 years ago

3 0

Answer:

x=3.43

Step-by-step explanation:

3(x-2)+4(x-5)=10

3x+6+4x-20=10

7x-14=10

7x=24

x=24/7

24/7=3.428571428571429(round to nearest hundredths)

x=3.43

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s2008m [1.1K]

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5 0

3 years ago

Put 3/8, 2/5, and 0.38 from least to greatest

Vesnalui [34]

3/8=0.375
2/5=0.4
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0.375<0.38<0.4

therefore: 3/8,0.38,2/5

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5 0

2 years ago

Read 2 more answers

Numbers 4,5,6 !! Please help

aleksandrvk [35]

Answer:

4) VW= 23

5) VW= 12

6) VW= 75

Step-by-step explanation:

VU= 31

WU= 8

subtract 8 from 31

VW= 23

UW= 18

UV= 6

subtract 6 from 18

VW= 12

UV= 30

WU=45

add 30 and 45

VW= 75

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3 years ago

What is the opposite of -21? show all work

bogdanovich [222]

21 is the opposite of -21

8 0

2 years ago

Complete the steps to solve the equation 3x + 11 = 29.

Stels [109]

Answer:

Step-by-step explanation:

3x+11 = 29

3x = 29 - 11 = 18

x = 18/3 = 6

8 0

2 years ago