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3 years ago

8÷2(2+2)= what is the solution

Mathematics

2 answers:

Bumek [7]3 years ago

8 0

Answer:

Step-by-step explanation:

Order of operation (PEDMAS)

8 ÷ 2(2 + 2)

8 ÷ 2(4)

8 ÷ 8

= 1

riadik2000 [5.3K]3 years ago

7 0

Add the things in the bracket first so
2+2 = 4
then you do the 8 ÷ 2 = 4

then you multiply them together. this is because the number next to the bracket has a hidden multiply sign so

4 x 4 = 16

answer is 16

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A theater has 56 rows of seats. If there are 13 seats in the first row, 18 in the 2nd row, 23 in the 3rd row. How many seats are

Anna35 [415]

Answer:

8428

Step-by-step explanation:

According to the Question,

Given, A theater has 56 rows of seats. If there are 13 seats in the first row, 18 in the 2nd row, 23 in the 3rd row.

We have a number sequence 13, 18, 23, ...

We can say that this is an arithmetic sequence because of the common difference 'd', is equal to 5, and the first term 'a1' is equal to 13.

The formula for the sum of an arithmetic sequence with n terms is given is $S_n= \frac{n}{2} [2a_1+(n-1)d]S$ .

Substitute the given values into the equation to solve for the sum of the 56 rows of seats.

$S_56= \frac{56}{2}[2(13)+(56-1)(5)]\\S_{56}=28\left[26+275\right]\\S_{56}=28\left[301\right]\\S_{56}=8428$

Therefore, there are 8428 seats in all.

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3 years ago

Floyd is an aspiring music artist. He has a record contract that pays him a base rate of $200 a month and an additional $12 for

Alina [70]

200+12m= 644
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3 years ago

BRAINLIEST TO CORRECT ANSWER!!

BartSMP [9]

120/1500=x/100, x=8

So, you make 8% commision, meaning you now have to do this:

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2 years ago

Read 2 more answers

Jenna has $50 to spend at a local craft fair. The entrance price for the fair is $10. At a pottery stand. Jenna finds cups that

taurus [48]

Answer:

Step-by-step explanation:

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4.5x<=50-10

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3 years ago

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lutik1710 [3]

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3 years ago

8÷2(2+2)= what is the solution​

8÷2(2+2)= what is the solution