3 years ago

Choose the pair of numbers that is not a solution to the given equation.

Mathematics

2 answers:

Vlad1618 [11]3 years ago

4 0

The coordinates (0,3) are not a solution to the equation

Lilit [14]3 years ago

4 0

Last one is not

0 is X 3 is y
3= 5-2(0)
3= 5-0
3 does not = 5

You might be interested in

Find the prime factorization of 2,520

Anit [1.1K]

<span>the prime factorization of 2,520

2 * 2 * 2 * 3 * 3 *5 * 7</span>

5 0

3 years ago

The difference between seven times a number and 9 is equal to three times the sum of the number and 2. Find the number

murzikaleks [220]

Answer:

Number:3.75

Equation:7 x-9=3(x+2)

Step-by-step explanation:

Let the number be x.

According to the question,

7 x-9=3(x+2)

7 x-9= 3 x+ 6

7 x- 3 x= 9+6

4 x= 15

x=15/4

x=3.75

If you verify the answer you will get,

11.25=11.25

Thank you!

8 0

3 years ago

What is the answer for y x+y=2

nadya68 [22]

Answer:

y=−x+2

Step-by-step explanation:

x+y=2

Step 1: Add -x to both sides.

x+y+−x=2+−x

y=−x+2

3 0

2 years ago

Read 2 more answers

Simplify 4[X + 2(3x – 7)] = 22x – 65

Yanka [14]

Answer:

x= -(3/2) OR x= -1 1/2

Step-by-step explanation:

4 0

3 years ago

Use the continuous compound interest formula to find the indicated value. A=90,000; P=65,452; r=9.1%; t=? t=years (Do not round

Butoxors [25]

$\bf \qquad \textit{Simple Interest Earned}\\\\
A=Pe^{rt}\qquad 
\begin{cases}
A=\textit{accumulated amount}\to &90,000\\
P=\textit{original amount}\to& \$65,452\\
r=rate\to 9.1\%\to \frac{9.1}{100}\to &0.091\\
t=years
\end{cases}$

$\bf 90000=65452e^{0.091t}\implies \cfrac{90000}{65452}=e^{0.091t}\implies \cfrac{22500}{16363}=e^{0.091t}
\\\\\\
\textit{taking \underline{ln} to both sides}\qquad ln\left( \cfrac{22500}{16363} \right)=ln\left( e^{0.091t} \right)
\\\\\\
ln\left( \cfrac{22500}{16363} \right)=0.091t\implies 
\cfrac{ln\left( \frac{22500}{16363} \right)}{0.091}=t$

7 0

3 years ago