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Travka [436]
2 years ago
6

Help with addition for child 324+423

Mathematics
2 answers:
Cerrena [4.2K]2 years ago
7 0

Answer:

747

Step-by-step explanation:

Have a great day!!

12345 [234]2 years ago
6 0

Step-by-step explanation:

the answer for this is 747

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Answer please i need to get a atleast 67
Nataly_w [17]

Answer:

1 5/9 or 14/9

Step-by-step explanation:

4 0
3 years ago
What is the simplified form of this expression? (2x + 9) + (11x − 4)
timama [110]
The simplified form is 13x+5

You first add 2x and 11x, where you will get 13x, and from there, you subtract 4 from 9, where you will get 5, resulting in the answer of 13x+5.

Hope this helps :)
4 0
4 years ago
Catherina conducted a survey of four school cafeterias to find the number of students who like burgers for lunch. The results of
tensa zangetsu [6.8K]

Answer:

ITs C

Step-by-step explanation: I said c because it is the number of students in the class and who likes burgers.

5 0
3 years ago
Read 2 more answers
John’s age is 2 years more than twice Mary’s age, and the sum of their ages is 32 years. How old is each.
MAVERICK [17]

Answer:

John is 22; Mary is 10

Step-by-step explanation:

mary=m

john=2+2m

equation john + mary = 32

(2+2m) + m =32

3m+2 =32

3m=30

m=10

2m+2=?

2(10)+2=22

3 0
3 years ago
If the simple interest on ​$2000 for 3 years is ​$​300, then what is the interest​ rate?
ivann1987 [24]

~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\dotfill &\$300\\ P=\textit{original amount deposited}\dotfill & \$2000\\ r=rate\to r\%\to \frac{r}{100}\\ t=years\dotfill &3 \end{cases} \\\\\\ 300=(2000)(r)(3)\implies 300=6000r\implies \cfrac{300}{6000}=r \\\\\\ \cfrac{1}{20}=r\implies 0.05=r\implies \stackrel{\textit{converting to percent}}{100\cdot 0.05}\implies \stackrel{\%}{5}=r

6 0
3 years ago
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