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3 years ago

HEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPP will mark brainlest

Mathematics

1 answer:

Pepsi [2]3 years ago

8 0

Answer:

She sold 39 tall candies and 52 short candies

Step-by-step explanation:

x is all the tall candies

y is all the short candies

x+y=91

8x+5y=572

Use the method of Substitution to find out both x and y.

x=91-y

8(91-y)+5y=572

728-8y+5y=572

728-3y=572

3y=156

y=52

x+52=91

x=39

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Write an equivalent expression for (2 m + 3) (m - 1)

Dmitry [639]

Answer:

$2m^2-3m-9$

Step-by-step explanation:

use FOIL

F-firsts

$2m*m=2m^2$

O-outer

$2m*-3=-6m$

I-inner

$3*m=3m$

L-lasts

$3*-3=-9$

$2m^2-6m+3m-9\\\\-6m+3m=-3m\\\\2m^2-3m-9$

(2m+3)(m-3)

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3 years ago

Indentify the terms coefficients, and constants in each expression

Lyrx [107]

4y + 5+ 3y

The coefficients would be 4 and 3 because they have a variable after them and the constant would be 5.

6 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=x%2By%3D-9%5C%5C%20x%2B2y%3D-25%5C%5Cwhat%20is%20value%20of%20x" id="TexFormula1" title="x+y=-

ExtremeBDS [4]

x + y = -9

x + 2y = -25

Rewrite the first equation as x = -9-y

Relace x in the second equation:

-9-y + 2y = -25

Simplify:

-9 +y = -25

Add 9 to both sides:

y = -16

Now you know y,, replace y in the first equation and solve for x:

x -16 = -9

Add 16 to both sides:

x = 7

Answer: x = 7

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2 years ago

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Mashcka [7]

Answer:

the answer is x over -2 × 14

7 0

3 years ago

Read 2 more answers

Les

tankabanditka [31]

Answer:

Greatness

Magnitude means very heavy or meaningful, like depth, but Greatness is a better answer choice.

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