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Murrr4er [49]
4 years ago
11

Please simplify this expression: -2x+11+6x

Mathematics
2 answers:
blondinia [14]4 years ago
7 0

Answer:

4x+11

Step-by-step explanation:

−2x+11+6x

Combine Like Terms:

=−2x+11+6x

=(−2x+6x)+(11)

=4x+11

Katarina [22]4 years ago
7 0
Answer:
4x + 11

Explanation:
Add 2x to 6x to get 4x+11. Once you get there your done you cannot simplify it any further.
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1. What is the simple interest formula? What do the variables stand for?​
Alex73 [517]

Answer:

Step-by-step explanation:

SIMPLE INTEREST: (SI) Amount of money paid or earned for the use of the other money paid. FORMULA: SI= P*R*T/100. PRINCIPAL: (P) The amount of money borrowed/invested.

5 0
3 years ago
n a particular day, the wind added 2 miles per hour to Alfonso's rate when he was cycling with the wind and subtracted 2 miles p
goldfiish [28.3K]
Recall your d = rt, or distance = rate * time

notice, the time he took to cover 63 miles with the wind, is the same amount of time he took against it with 51 miles only, let's say, he took "t" hours long
and he was cycling at a rate of "r"

thus    \bf \begin{array}{lccclll}
&distance&rate&time\\
&-----&-----&-----\\
\textit{with the wind}&63&r+2&t\\
\textit{against the wind}&51&r-2&t
\end{array}\\\\
-----------------------------\\\\

\begin{cases}
63=(r+2)t\implies \cfrac{63}{r+2}=\boxed{t}\\\\
51=(r-2)t\\
----------\\
51=(r-2)\left( \boxed{\cfrac{63}{r+2}} \right)
\end{cases}

solve for "r"
8 0
3 years ago
Q # 20 please solve the circumference
marusya05 [52]
78<span>π in. is the answer</span>
3 0
4 years ago
Read 2 more answers
Good points Please Help!!!
Rudik [331]

Answer:

X= 8

Step-by-step explanation:

3 0
3 years ago
Given that R is between S and T, find the measure of TS RS=6 TR=4.5 TS=?
Ber [7]

Answer:

\huge\boxed{TS = 10.5}

Step-by-step explanation:

<u><em>Given that:</em></u>

R is a point lying on line TS

So,

TS = TR + RS

Where TR = 4.5 and RS = 6

=> TS = 4.5 + 6

=> TS = 10.5

6 0
3 years ago
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