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ehidna [41]
3 years ago
10

How to solve 9 * 4 - 8 / 2 *4

Mathematics
2 answers:
egoroff_w [7]3 years ago
8 0

Answer: the answer is 20

Step-by-step explanation:

Use order of operations and divide 8 by 2 and you get 4. Then use the PEMDAS (parentheses,exponents,multiplacation,division,addition, subtraction) method. Go left to right. And solve. :) I hope this helps

r-ruslan [8.4K]3 years ago
3 0
You follow the rules of order of operations multiplication and division the add or subtract in this case start from the left do 9 times 4 which is 36 then 8 divided by 2 times 4 once you get that then subtract those numbers hope that helps
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Becky put $100 into in the account to use for school expenses. The account earns 11% interest, compounded annually. How much wil
Mnenie [13.5K]

Answer: $187 will be in the account after 6 years.

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1+r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = $100

r = 11% = 11/100 = 0.11

n = 1 because it was compounded once in a year.

t = 6 years

Therefore,.

A = 100(1 + 0.11/1)^1 × 6

A = 100(1 + 0.11)^6

A = 100(1.11)^6

A = $187

5 0
3 years ago
Helppp plz i beg you i will give u a like and a 5 star
Annette [7]

Answer:

8/8

Step-by-step explanation:

4/4 = 1

8/8 = 1

you can also see it in the number line that 4/4 and 8/8 are located in the same place.

7 0
3 years ago
Read 2 more answers
Simplify 3y - 5(y + 2) completely
xeze [42]

Answer:

A

Step-by-step explanation:

3y (-5)(y+2)

3y(-5y-10)

3y-5y-10

-2y-10

-2y-10

7 0
3 years ago
Read 2 more answers
If a*b means 2a + b , then what is 2*5 ?
rewona [7]

To solve this problem you must apply the proccedure shown  below:

If (a)(b)=2a+b, you have that:

(2)(5)=(2)(2)+5=9

Because a=2 and b=5

Therefore, as you can see, the answer is: 9

5 0
3 years ago
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Can someone answer both of these??
antiseptic1488 [7]

Answer:

The first graph is the last option (y=5/2z) the second graph is the first option (y=5/4z)

Step-by-step explanation:

Find the rise over run

4 0
3 years ago
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