3 years ago

What is the answer to solve -2=4r+s for s

Mathematics

1 answer:

sleet_krkn [62]3 years ago

7 0

The answer is s= -(4r+2)

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Solve for x. 8(x + 1) - 3(x + 4) = 7(2 - x) Ox=11 Ox=-11 Ox= -1 1 / Ox=11/

inna [77]

Answer:

1.5

Step-by-step explanation:

$8(x + 1) - 3(x + 4) = 7(2 - x) \\ 8 x + 8 - 3x - 12 = 14 - 7x \\ 8x - 3x + 7x = 14 - 8 + 12 \\ 12x = 18 \\ x = \frac{18}{12} \\ x = \frac{3}{2} \\ x = 1.5$

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3 years ago

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2x + 7 - 3x ⥶ 10 show work

gavmur [86]

Answer:

x ⥶ -3

Step-by-step explanation:

2x - 7 -3x ⥶ 10

-x + 7 ⥶ 10

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2 years ago

Solve the inequality: 5 (2h+8) < 60

sashaice [31]

Answer:

5 (2h+8) < 60

10h+40<60

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3 years ago

Angad, Caroline and Sarah share some sweets in the ratio 7:4:3. Angad gets 52 more sweets than Sarah. How many sweets does Carol

padilas [110]

A = 7x, c = 4x, s = 3x

a = s+52
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3 years ago

To fill out a sign chart, you will need to use test numbers before and after each of the function's zeros and ___

Vikki [24]

Answer:

C. asymptotes

Step-by-step explanation:

In the figure attached, a sign chart is shown. To fill it out you need to find the function's zeros and asymptotes. The zeros are those x values that makes the function equal to zero, in the example, those are the x values that make the denominator equal to zero (x = -1 and x = 5). In a rational function, the asymptotes are those x values that make the numerator equal to zero (x = -9 in the example)

Function in the example:

$\frac{(-2x-2)(2x-10)}{-9x-81}$

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3 years ago