3n + (4n - 2) = 15
is how this equation would be displayed.
Now let's solve for x.
We can distribute a 1 to each term in the parentheses (which doesn't do much) to allow us to combine like terms.
3n + 4n - 2 = 15
Combine like terms.
7n - 2 = 15
Add 2 to both sides.
7n = 17
Divide both sides by 7.
n = 17/7
To find the mass and volume of an irregularly shaped object you will need a graduated cylinder and a triple beam
The mass of an irregularly shaped object can be found by dipping such an object in a graduated cylinder filled with water.
The amount of water displaced will be equal to the volume of the object.
To carry out the experiment, we will need the following:
- a graduated cylinder
- Water
- triple beam
The graduated cylinder is where the water will be poured before the object will be displaced.
We do not need the thermometer since we are taking the temperature of the object. Therefore to find the mass and volume of an irregularly shaped object you will need a graduated cylinder and a triple beam.
Learn more here: brainly.com/question/18555708
Answer:
page number?
Step-by-step explanation:
Answer:
325 miles to the nearest mile.
Step-by-step explanation:
Average gasoline consumption over the 5 weeks
= miles travelled / gasoline used
= (198 + 115 + 154 + 160 + 132) / (9 + 5 + 7 + 8 + 6)
= 21.69 miles per gallon.
Estimate of number of miles you can drive on 15 gallons
= 15 * 21.69
= 325 miles.
Answer:
HCDG
Step-by-step explanation:
