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3 years ago

HELP ME WITH MATH PLS

Mathematics

1 answer:

Natasha2012 [34]3 years ago

8 0

Answer: y = (xm)/3 + b

Step-by-step explanation:

1. Multiply m on both sides

x × m = 3(y - b)

2. Divide by 3 on both sides

(xm)/3 = y - b

3. Add b on both sides

y = (xm)/3 + b

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Solve the equation 24-45t=16

I am Lyosha [343]

Subtract 24 from both sides (-45t=-8) then divide both sides by -45 (t=0.177)

7 0

3 years ago

PROCEDIMIENTO POR FAVOR

Allisa [31]

Responder:

Número total de bolas = 245/23

Explicación paso a paso:

Dado que:

Bolas blancas = 1/5

Bolas negras = 1/7

Bolas rojas = 7

Sea el número total de bolas = x

Bolas blancas = 1 / 5x

Bolas negras = 1 / 7x

Por tanto, total;

(x / 5 + x / 7 + 7) = x

((7x + 5x) / 35) +7 = x

(12x / 35) + 7 = x

7 = x - 12x / 35

7 = (35x - 12x) / 35

7 = 23 veces / 35

245 = 23x

x = 245/23

8 0

2 years ago

. 4(x 2 4)<br> A 4x 2 18 2 2<br> B 2x 2 16 1 2x<br> C 16 1 4x<br> D 8x 2 16 2 4x

il63 [147K]

Answer:

9.6x

Step-by-step explanation:

SYBOLAB

6 0

3 years ago

Read 2 more answers

Between which two consecutive integers does √ 78 lie?

REY [17]

A.
8*8=64
9*9=81

as you can see it would be between these 2

3 0

3 years ago

X:y = 9:7 Form an equation that links x and y

sleet_krkn [62]

Equations are expressions with equal values

The equation that links x and y is $7x = 9y$

<h3>How to determine the equation</h3>

The ratio is given as:

$x : y = 9 : 7$

Express the ratio, as a fraction

$\frac xy = \frac 97$

Cross multiply

$7 *x = 9 * y$

Evaluate the product

$7x = 9y$

Hence, the equation that links x and y is $7x = 9y$