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3 years ago

7

What is Y equals 7x plus 3

1 answer:

Ilia_Sergeevich [38]3 years ago

3 0

Hm.. That's a hard one is the answer..10??

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14 a and b please !!!

leva [86]

14a

$\frac{2}{3x - 2c} + ( - ( \frac{3}{2x - 3c} )) = \frac{7}{2c}$

$\frac{2}{3x - 2c} - \frac{3}{3x - 2c} = \frac{7}{2c}$

$\frac{2 - 3}{3x - 2c} = \frac{7}{2c}$

$\frac{ - 1}{3x - 2c} = \frac{7}{2c}$

Next, cross-multiply.

$- 2c = 21x - 14c$

$12c = 21x$

$x = \frac{7}{4} c= 1 \frac{3}{4} c$

4 0

3 years ago

What line would be parallel to 8x-2y=7 with a point of 12,1

SOVA2 [1]

Answer:

$y = 4x - 47$

Step-by-step explanation:

Equation of a line:

The equation of a line has the following format:

$y = mx + b$

In which m is the slope and b is the y-intercept.

Parallel lines:

When two lines are parallel, they have the same slope.

8x-2y=7

Placing into the format, we have thtt:

$2y = 8x - 7$

$y = 4x - \frac{7}{2}$

Slope of 4.

This means that the desired line has the following equation:

$y = 4x + b$

Point of (12,1)

This means that when $x = 12, y = 1$

We use this to find b.

$y = 4x + b$

$1 = 48 + b$

$b = -47$

So, the line has the equation:

$y = 4x - 47$

7 0

3 years ago

17/5 as a decimal and show work please help me ASAP

Bumek [7]

$\frac{17 \times 20}{5 \times 20} \\ \frac{340}{100} \\ = 3.4$

8 0

3 years ago

Which is a recursive formula for the sequence 99.4, 0, –99.4, –198.8, where f(1) = 99.4?

xenn [34]

f(n + 1) = f(n) – 99.4, n ≥ 1

6 0

3 years ago

Read 2 more answers

the key code must contain 6 numerals there are ten numerals available. using these numbers how many different key codes may be c

Degger [83]

60.i really hopes this helps,good luck.

3 0

4 years ago