Set up equations and solve.

1 answer:

3 0

One weights 30lbs the other weights 54lbs

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r-ruslan [8.4K]

Answer:

$- 3.5x = - 35 \\ x = \frac{ - 35}{ - 3.5}( - \div - = + ) = \frac{35}{35 \times .1} \\ = \frac{1}{.1} = 10 \\ x = 10 \\ thank \: you$

7 0

3 years ago

Zepler [3.9K]

Answer:

1. 5/10

2. 0.54

3. √3 and -1/16????

I think

sorry if I wrong

3 0

3 years ago

Ivenika [448]

The rectangle is 15cm by 45cm
2(3x)+2(x)=120
6x+2x=120
8x=120
X=15
3(15)=45

6 0

3 years ago

vladimir1956 [14]

Are you looking for y and if so y=80

3 0

3 years ago

Natasha2012 [34]

The answer is letter D

8 0

4 years ago