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3 years ago

Ann’s Trail Mix Recipe

Mathematics

1 answer:

Lilit [14]3 years ago

5 0

Answer:

5:1, 10:2, and 15:3

Step-by-step explanation:

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How do you solve this: Чx - 15 : 7х + 21

forsale [732]

Answer:

you can't solve this because it's not an equation

Step-by-step explanation:

3 0

3 years ago

12. Adam drew two same size rectangles and

finlep [7]

Answer:

Step-by-step explanation:

1/3 of one rectangle

1/4 of one rectangle

1/3 compared to 1/4

common would be twelfths

6 0

3 years ago

X+3Y=6 turned into slope-intercept form

GarryVolchara [31]

Y=-1/3x+2

Use photomath app

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3 years ago

Express each percent as a fraction in simplest form 75 1/3 %

hram777 [196]

Answer:

75 33/100 maybe not sure

Step-by-step explanation:

4 0

3 years ago

6x^2 – 13x + 6 = 2x^2 solve using quadratic formula

Zanzabum

Answer:

$x=\frac{13\pm\sqrt{73} }{8}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS
Equality Properties

Algebra I

Standard Form: ax² + bx + c = 0
Quadratic Formula: $x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}$

Step-by-step explanation:

Step 1: Define equation

6x² - 13x + 6 = 2x²

Step 2: Rewrite in Standard Form

Subtract 2x² on both sides: 4x² - 13x + 6 = 0

Step 3: Define

a = 4

b = -13

c = 6

Step 4: Solve for x/roots

Substitute: $x=\frac{13\pm\sqrt{(-13)^2-4(4)(6)} }{2(4)}$
Exponent: $x=\frac{13\pm\sqrt{169-4(4)(6)} }{2(4)}$
Multiply: $x=\frac{13\pm\sqrt{169-96} }{8}$
Subtract: $x=\frac{13\pm\sqrt{73} }{8}$

And we have our final answer!

5 0

3 years ago