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2 years ago

15

What is 4 + 9 Can you figure it out

2 answers:

Novosadov [1.4K]2 years ago

8 0

Answer:

13

Step-by-step explanation:

a_sh-v [17]2 years ago

3 0

Answer:

the answer is 13

Step-by-step explanation:

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Mrs. Rullo has four times as many pens as Mrs. virola. they have a total of 40 pens. How many more pens does Mrs.Rullo have then

IgorLugansk [536]

x + 4x = 40

5x = 40

x = 8

Mrs. Viola has 8 and Mrs. Rullo has 4*8=32 pens.

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2 years ago

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Solve x4 - 34x2 = -225

RSB [31]

Answer:

x= -5,5 and -3,3

6 0

3 years ago

PLZ HELP ASAP!!! Will give brainlest ❗️❗️❗️❗️

ohaa [14]

Answer:

<em>I</em>(-1,3)

Step-by-step explanation:

Moving 3 units left adds -3 to x value

Moving 6 units up adds 6 to the y value

2 - 3 = -1

-3 + 6 = 3

(-1,3)

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

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3 0

3 years ago

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makvit [3.9K]

The answer is A)$25.60

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2 years ago

Simplify the expression.<br> - (m<br> m + 3n - 13)

natulia [17]

Answer:

$= - {m}^{2} - 3n + 13$

Step-by-step explanation:

$- (m \times m + 3n - 13)$

$m \times m = {m}^{1} \times m$

${m}^{1} \times {m}^{1} = {m}^{1 + 1} = {m}^{2}$

$- ( {m}^{2} + 3n - 13)$

$= - {m}^{2} - 3n + 13$

7 0

3 years ago