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3 years ago

WHAT IS THE ANSWER TO y= 4x + 11 pls. Hurry!!!! :)

Mathematics

1 answer:

lesya [120]3 years ago

7 0

Slope is 4

Y-intercept is 11

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−5x + y = −3 3x − 8y = 24

ivann1987 [24]

Answer:

x = 0

y = -3

Step-by-step explanation:

-5x + y = -3 --------------(I)

3x - 8y = 24 ------------(II)

Multiply the equation (I) by 8

(I)*8 - 40x + 8y = -24

(II) 3x - 8y = 24  {Add and y will be eliminated}

-37x = 0

x = 0

Plugin x = 0 in equation(I)

-5*0 + y = -3

0 + y = -3

y = -3

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3 years ago

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I need help. See picture: "Number of solutions to equations challenge"

Zanzabum

Answer:

Step-by-step explanation:

Put the values of P and Q to the equation Px - 45 = Qx + 75:

15x - 45 = 15x + 75 subtract 15x from both sides

-45 = 75 FALSE

In other cases, we get some value x.

Example:

A. P = -45 and Q = -75

-45x - 45 = -75x + 75 add 45 to both sides

-45x = -75x + 120 add 75x to both sides

25x = 120 divide both sides by 25

x = 4.8

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3 years ago

Please help me with the problem

mixas84 [53]

Let's see what we're working on here

$\frac{1}{2} - 2(m) =?$
? = 0
$Simplify this →$ $\frac{1}{2}$

$\frac{1}2y} - 2(m) = ?$

$\frac{2(m)(2)}{2}$

$\frac{1 - 4(m)}{2} = ?$

$\frac{1 - 4(m)}{2} = 2$

$-4(m) + 1 = 0$
Subtract ( - )the number 1 from each of your sides on this part

4(m) = 1
Multiply( ×) the number -1 to your sides for this part of the equation

Therefore, the value of m is $\frac{1}{4}$
$m = \frac{1}{4}$

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4 years ago

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Tyler orders a meal that costs $15.

olganol [36]

The answer is 69 dollars and the titian would be 69 dollas

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3 years ago

PLEASE ANSWER ASAP. I WILL GIVE BRAINLIEST

AnnyKZ [126]

Answer: have you found the answer yet????

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3 years ago