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mariarad [96]
3 years ago
8

The below shows the cost of items sold at Luke's electronics. Which two items would represent the ratio 3:1

Mathematics
1 answer:
Ugo [173]3 years ago
6 0
The blue ray and the tv combined is 490 so just divide by 2 there’s your answer bud
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asambeis [7]

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yeah but give the lamp to the homie below me

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2 years ago
A fossil is 254 millimeters long. How many meters long is the fossil? Enter your answer, as a decimal, in the box.
Mariana [72]
1000milimeter=1meter
divide both sides by 1000
1mm=1/1000m
times both sides by 254
254mm=254/1000m
254mm=25.4/100m
254mm=2.54/10m
254mm=0.254/1m
254mm=0.254m

it is 0.254 meters
3 0
3 years ago
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What is 781 rounded to the nearest hundred
Mama L [17]
800 Because if you round 781 up to the nearest hundred, you would simply look at the number after the 7. If it is bigger than 5 then you round up
8 0
3 years ago
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Decrease seventy-two hundredths by two tenths. Write the equation used to solve this problem
sweet [91]
0.72
- .20
------------
0.52                                              (.20 is two tenths)
5 0
3 years ago
Will mark brainliest, I'm having some trouble (question in attachment)
Liono4ka [1.6K]

Answer: 45b^4/32

Step-by-step explanation: First multiply the two fractions

15b^3y(3b)/8y x 4

Multiply 3 by 15

45b^3yb/8y x 4

Raise b to power of 1

45(b^1b^3)y/8y x 4

Use power rule to combine exponents

45b^1+3 y/8y x 4

Simplify

45b^4y/32y

Cancel common factor of y

45b^4/32

4 0
3 years ago
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