3 years ago

PLEASE HELP Im DESPERATE ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

iren [92.7K]3 years ago

7 0

Put 40y and 25.5

Step-by-step explanation:

I js did it lol

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I ports

horrorfan [7]

Answer:

25%.

Step-by-step explanation:

125 is a quarter of 500. A quarter of something is 25 % so yeah.

8 0

3 years ago

Nx-5= -0.4<br> What is N?

denis-greek [22]

Answer:

$\large\boxed{n=\dfrac{4.6}{x}}$

Step-by-step explanation:

$nx-5=-0.4\qquad\text{add 5 to both sides}\\\\nx-5+5=-0.4+5\\\\nx=4.6\qquad\text{divide both sides by}\ x\neq0\\\\\dfrac{nx}{x}=\dfrac{4.6}{x}\\\\n=\dfrac{4.6}{x}$

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3 years ago

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Which algebraic property could be used to rewrite 3x ⋅ (7y ⋅ 4) as (3x ⋅ 7y) ⋅ 4?

Reil [10]

Associative property of <span>multiplication</span>

8 0

3 years ago

Read 2 more answers

Jillian measured how far each of her paper airplanes flew in feet.

Evgesh-ka [11]

Answer:

Step-by-step explanation:

there are 12 inches per foot, so if five feet is equal to 60 inches then just add 12 and you get 72. 6 feet would be equal to 72 inches

4 0

3 years ago

Help please I’m stuck.

Viktor [21]

Just do 3^2 * 3^2 he is incorrect because he multiplied the exponents and he was suppose to add them together. the correct answer should be 3 to the 4th power which is 81

3 0

3 years ago