2 years ago

Simplify the expression below

Mathematics

1 answer:

Degger [83]2 years ago

6 0

Answer:

jjjh;kn jhuj hnpjinp; inj in

Step-by-step explanation:

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What is the simplified expression of (3 + 4) - 2 + (6 ÷ 3) =

Nady [450]

Following the rule of PEMDAS, we do the parentheses first, giving us:

7-2 + 2

Now, left to right!

5+2

Now just add!

Hope this helped :)

7 0

3 years ago

Nathaniel left Los Angeles on the interstate, driving east towards Albuquerque at a speed of 48 miles per hour. Half an hour lat

elena-14-01-66 [18.8K]

Step 1

Nathaniel

Start time = t

Speed = 48

$\text{Distance = 48t}$

Step 2

Mikaela

$\begin{gathered} \text{Start time = t - 0.5} \\ \text{Speed = 72} \\ \text{Distance = 72(t - 0.5)} \end{gathered}$

Step 3

Equate the two distance

$\begin{gathered} 48t\text{ = 72(t - 0.5)} \\ 48t\text{ = 72t - 36} \\ 36\text{ = 72t - 48 t} \\ \text{36 = 24t} \\ \text{t = }\frac{36}{24} \\ \text{t = }\frac{3}{2}\text{ = 1}\frac{1}{2}\text{ hours} \end{gathered}$

Final answer

$It\text{ take( 1}\frac{1}{2}-\frac{1}{2})=1\text{ hours to catch up}$

Answer: 1 hour

8 0

1 year ago

HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!

enyata [817]

Answer:

Step-by-step explanation:

$-2\frac{1}{4}=\frac{-9}{4}\\\\-1\frac{1}{2}=\frac{-3}{2}\\\\$

-2 1/4 ÷ -1 1/2 =

$\frac{-9}{4}*\frac{-2}{3}=\frac{3}{2}*\frac{1}{1}\\\\=\frac{3}{2}\\\\=1\frac{1}{2}$

7 0

3 years ago

I need help wat is 9.2+n+8.4=20.8

ANEK [815]

N would be equal to 3.2. Hope this helps

5 0

3 years ago

Read 2 more answers

The cost of a school banquet is $95 plus $15 for each person attending. Right and equation that gives total cost as a function o

maks197457 [2]

15P+95=C P=each person attending C=total cost

5 0

3 years ago