<img src="https://tex.z-dn.net/?f=%2816%20%2B%204%29%20%5Ctimes%209%20%3D%20%2816%20%5Ctimes%20x%29%20%2B%20%284%20%5Ctimes%20y%

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3 years ago

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help please quick

Mathematics

1 answer:

RSB [31]3 years ago

6 0

Isolate the variable by dividing each side by factors that don't contain the variable.

x= 13/4 - y/4

If you are solving for x (only)
X = 45/4 - y/4

If you are solving for y (only)
Y= 45- 4x

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The largest set of x values satisfying

velikii [3]

Answer:

If $p\ge -\dfrac{1}{3},$ then $x>\dfrac{2}{3}+p$ and $mn=\dfrac{2}{3}+p=\left(\dfrac{2}{3}+p\right)\cdot 1,\ \ m+n=\dfrac{5}{3}+p$

Step-by-step explanation:

Solve two inequalities for x.

1. $2,018x-p$

Separate terms with x and without x into two sides:

$2,018x-2,020x$

Multiply by -1:

$2x>-2p\\ \\x>-p$

2. $7x+3p$

Separate terms with x and without x into two sides:

$7x-10x$

Multiply by -1:

$3x>2+3p\\ \\x>\dfrac{2}{3}+p$

Find the largest set of x values satisfying both inequalities:

$x>-p\\ \\x>\dfrac{2}{3}+p$

$-p>\dfrac{2}{3}+p\\ \\-2p>\dfrac{2}{3}\\ \\2p$

then $x>-p$ and $mn=-p=p\cdot (-1),\ m+n=p-1.$ In this case both m and n are negative.

If $p>-\dfrac{1}{3},$ then $x>\dfrac{2}{3}+p$ and $mn=\dfrac{2}{3}+p=\left(\dfrac{2}{3}+p\right)\cdot 1,\ \ m+n=\dfrac{5}{3}+p$

If $p=-\dfrac{1}{3},$ then $x>\dfrac{1}{3}$ and $mn=\dfrac{1}{3}=\dfrac{1}{3}\cdot 1,\ \ m+n=\dfrac{4}{3}$

7 0

3 years ago

How do I solve this

Sladkaya [172]

Step-by-step explanation:

$\bf \underline{Solution-} \\$

$\textsf{Given,}\\$

$\sf{ \frac{ {a}^{6} {b}^{4} }{ {a}^{2} {b}^{3} } } \\$

$\textsf{Using law of intergal expo.. aᵐ ÷ aⁿ = aᵐ - ⁿ}\\$

$\sf{ \Rightarrow \: {a}^{(6 - 2)} {b}^{(4 - 3)} } \\$

$\sf{ \Rightarrow \: {a}^{4} {b}^{1} } \\$

$\sf{ \Rightarrow \: {a}^{4} {b}^{} } \\$

$\bf \underline{Hope\: this\: helps.} \\$

4 0

2 years ago

The Lions won 16 games last year. This year the Lions won 20 games. What is the percent increase in the number of games the Lion

slava [35]

Answer:

Step-by-step explanation:

20-16= 4 (point increase)

4/16= 25%

25% increase.

3 0

3 years ago

Solve. -2 1/3 - (-5)=

VMariaS [17]

Answer:

$\frac{8}{3}$

Step-by-step explanation:

$-2\frac{1}{3} - (-5)\\=\frac{-7}{3} + 5\\= \frac{-7}{3} + \frac{15}{3} \\= \frac{8}{3}$

Hope this helps!

7 0

3 years ago

Read 2 more answers

Work out<br> (8×10^-2)−(4×10^-4)<br> Give your answer in standard form.

tiny-mole [99]

Answer:

7.96 x 10^2

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

7 0

3 years ago

Read 2 more answers