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2 years ago

Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

WITCHER [35]2 years ago

8 0

Answer:

65/2

Step-by-step explanation:

3 1/4= 13/4

13/4(10)=65/2

Gre4nikov [31]2 years ago

5 0

Answer:

32 1/2

Step-by-step explanation:

first, convert both numbers into improper fractions. (10/1 and 13/4) then multiply the numerators to get 130 and the denominators to get 4. You get 130/4. Simplified, that would be 65/2 and as a mixed number, it would be 32 and 1/2.

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Combine like terms: -w^3+8-2w^3-10

Lady bird [3.3K]

Answer:

Step-by-step explanation:

3w^3-2

7 0

3 years ago

Read 2 more answers

Solve the following using pemdas 3 x 9 + 7

MAXImum [283]

27+7 = 34

so, the answer is 34

8 0

2 years ago

If f(x) =4x^2 and g(x) =x+1, find (f*g) (x)

kozerog [31]

(f * g)(x) = 4x^2(x + 1)
4x^3 + 4x^2

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3 years ago

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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

PLEASE can anyone help me with this problem??

Lilit [14]

9514 1404 393

Answer:

Step-by-step explanation:

To find the value of g(7), locate 7 on the x-axis. Follow the grid line upward until it meets the graph (blue line). At that point, follow the grid line to the left until it meets the y-axis. Read the value from the scale on the y-axis.

g(7) = 4

5 0

3 years ago