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almond37 [142]
3 years ago
12

Answer this please i don't really understand it so help me please lol.

Mathematics
2 answers:
expeople1 [14]3 years ago
8 0

Answer:

11

Step-by-step explanation:

Step 1:

( 9 - 3 ) + 20 ÷ 4   Equation

Step 2:

6 + 20 ÷ 4     Subtract

Step 3:

6 + 5   Divide

Answer:

11    Add

<u>PEMDAS:</u>

<u>1. Parenthesis</u>

<u>2. Exponents</u>

<u>3. Multiplication</u>

<u>4. Division</u>

<u>5. Addition</u>

<u>6. Subtraction</u>

<u />

Hope This Helps :)

<u />

grandymaker [24]3 years ago
6 0

Answer:

The answer is 11.

Step-by-step explanation:

Use PEMDAS

P - Parenthesis

E - Exponents

M - Mulitiplication

D - Divide

A - Add

S - Subtract

So, with that you learn that you solve whatever is in the parenthesis first.

(9 - 3) = 6

Now, divide 20 by 4 which equals 5.

So now the problem is now 6 + 5 which equals 11.

The answer is 11.

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postnew [5]

Answer:C 5a^2 +70a +240

Step-by-step explanation:

8 0
3 years ago
Adam exchanged British pounds for Swiss franc He changed £400 into 592 francs What was the exchange rate of British pounds to Sw
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Answer: 1 : 1.48

Step-by-step explanation:

Adam was able to change £400 into 592 francs which means that the British pound is stronger because it was able to buy more Swiss francs.

The exchange rate can be gotten using direct proportion:

400 : 592

1       : x

Cross multiply:

400x = 592

x = 592/400

x = 1.48

Exchange rate is:

= 1 : 1.48

5 0
3 years ago
In the situation, simple interest is calculated yearly. How much interest was earned?
Novosadov [1.4K]
B is the answer, 5,400 is the interest
4 0
4 years ago
Read 2 more answers
TRUE or FALSE: Every number raised to a negative exponent will have a value smaller than 1. Explain your reasoning.
Sveta_85 [38]

Answer:

<h3><u>Required Answer</u><u>:</u><u>-</u></h3>

Every number raised to a negative exponent will have a value smaller than 1.

  • This is False statement
<h3><u>Reason</u><u> </u><u>:</u><u>-</u></h3>
  • It will only be negative if the number is negative with an odd exponent.
  • what you're actually doing is dividing instead of multiplying.
<h3>For Example:-</h3>

\sf 4^2=16 \\ But \\ \sf 4^{-2}={\dfrac {1}{16}}

5 0
3 years ago
Jessica wants to make tarts. To make tarts, she needs ¾ of a cup of flour per batch of tarts. If Jessica has 9 cups of flour, th
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Answer:

108

Step-by-step explanation:

Jesicca wants to make tarts

She uses 3/4 cup of flour per batch

Jessica has 9 cups of flour hence the number of batches she will make can be calculated as follows

= 9÷ 3/4

= 9÷ 0.75

= 12

= 12×9

= 108

Hence Jessica will make 108 batches of tart

4 0
3 years ago
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