2 years ago

Wat (2a + 6d) equal to. it oder of operation

1 answer:

3 0

The answer will stay the same because you can't combine like terms.
Also I don't think it is Order of Ops because it doesn't have any exponets, etc.
~JZ
Hope it helps

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Last season he scored 179 touchdowns. This season he scored 253 touchdowns.

nydimaria [60]

Given,
Previous Season touchdowns scores = 179
Current Season touchdowns scores = 253
Here,
Increased touchdowns scores = 253 - 179 = 74
Now,
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5 0

3 years ago

As an estimation we are told 5 miles is 8 km. Convert 27.4 miles to km.

Oksanka [162]

Answer:

≈ 44 km

Step-by-step explanation:

5 miles = 8 km

Then:

1 mile = 8/5 km

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3 years ago

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The second option. 10

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2 years ago

If f(x)=x^3−x, what is the average rate of change of f(x) over the interval [1, 5]? a)29.5 b)30 c)43 d)120

avanturin [10]

$\bf slope = m = \cfrac{rise}{run} \implies 
\cfrac{ f(x_2) - f(x_1)}{ x_2 - x_1}\impliedby 
\begin{array}{llll}
average~rate\\
of~change
\end{array}\\\\
-------------------------------\\\\
f(x)= x^3-x \qquad 
\begin{cases}
x_1=1\\
x_2=5
\end{cases}\implies \cfrac{f(5)-f(1)}{5-1}
\\\\\\
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2 years ago

Macy is tutoring students in mathematics during her summer break. She charges $20 for a 30 minute session and $35 for an hour. T

Zanzabum

If she only had 1 hour sessions she had 8 sessions in the first week because if you do 35 times 8 you get 280.

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3 years ago