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3 years ago

Translate the statement into an equation. Let x represent the unknown number. Do not solve the equation.

Mathematics

1 answer:

Mnenie [13.5K]3 years ago

7 0

Answer:

whats yall ethnicity.

Step-by-step explanation:

whats yall ethnicity.

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2) Evaluate the given numerical expression. A) 9 B) 12 C) 14 D) 21

eduard

Answer:

$\boxed{\sf{14}}$

Step-by-step explanation:

$\boxed{\underline{\text{ORDER OF OPERATIONS:}}}$

Use the order of operations.

Note: PEMDAS or BODMAS stands for:

PEMDAS

Parentheses
Exponents
Multiply
Divide
Add
Subtract

BODMAS

Brackets
Order
Divide
Add
Subtract

First, do parentheses.

3+6*(5+4)÷3-7

(5+4)=9

$\Longrightarrow: \sf{3+6* 9\div 3-7}$

Do multiply and divide.

6*9=54

54/3=18

Then, rewrite the problem down.

$\Longrightarrow: \sf{3+18-7}$

Add.

$\sf{3+18=21}$

$\sf{21-7=\boxed{\sf{14}}$

$\Longrightarrow: \boxed{\sf{14}}$

Therefore, the correct answer is "C. 14".

I hope this helps, let me know if you have any questions.

8 0

2 years ago

Sue has 18 sweets.

Brilliant_brown [7]

Answer:

Sue 13-x

Tony (18+x)/2

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

165478356 times 6894104619476

Nadya [2.5K]

Answer:

1.14083...E21

Step-by-step explanation:

5 0

2 years ago

Write an expression for "1 more than a."

Leona [35]

Answer:

a + 1

to get 1 more than a you add 1 to a because you don't know what a is

5 0

3 years ago

Read 2 more answers

Whats 2x2+34x24+3x0+1x400x100x456x0

aivan3 [116]

Answer:

820

Step-by-step explanation:

If you use order of operations, you can find that 3x0 and 1x400x100x456x0 is just 0 so you just have to add 2x2 and 34x24. Which is 820

order of operations is

GEMDAS

Grouping symbols

exponents

multiplication and division (these don't have to be in order)

Addition and Subtraction (again, these don't have to be in order)

3 0

3 years ago