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love history [14]
3 years ago
15

I would like to know how to solve year problems

Mathematics
1 answer:
pshichka [43]3 years ago
3 0
You need to get the Variables alone

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A car’s odometer measures distance to the nearest 0.1 miles. Which is the most appropriate way to report the distance driven usi
Mkey [24]
I would think the answer would be C.
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3 years ago
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Vineet solved a system of equations by substitution. In his work, he substituted an expression for one of the variables and solv
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A set of weights includes a 10 lb barbell and 8 pairs of weight plates. Each pairof plates weighs 20lbs. If x pairs of plates ar
Leni [432]

It is given that the weight of the barbel is given by:

f(x)=20x+10

It says that there are eight pair of weights so x can take values from 0 to 8 and f(x) can take the values as follows:

\begin{gathered} x=0,f(x)=10 \\ x=1,f(x)=30 \\ x=2,f(x)=50 \\ x=3,f(x)=70 \\ x=4,f(x)=90 \\ x=5,f(x)=110 \\ x=6,f(x)=130 \\ x=7,f(x)=150 \\ x=8,f(x)=170 \end{gathered}

So the range is:

\mleft\lbrace10,30,50,70,90,110,130,150,170\mright\rbrace

Option B is correct.

4 0
2 years ago
0.09 is 10 times as much as
zubka84 [21]
0.009 because whenever you multiply a decimal by 10, 100, 1000, 10000 etc. you move the decimal to the right however may zeros are in the number. EXAMPLE:
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4 years ago
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An airplane takes off 12.5 miles south of a city and flies due north at a constant speed of 170 miles per hour. What is the plan
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The airplane takes off 12 1/2 miles south of a city
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=45*3
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The plane is 122.5 miles north to the city after 45 minutes
5 0
3 years ago
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