3 years ago

12) Solve: 2(4x - 6) = 6x - 4

Mathematics

1 answer:

Nataliya [291]3 years ago

5 0

Answer:

x=4

Step-by-step explanation:

You might be interested in

Bobby can run 2/8 mile in 2 1/4 minutes. If he maintains that pace, how long will it take him to run 1 mile?

Finger [1]

Answer:

Step-by-step explanation:

Using Inverse Variation

2/8 mile relates to 2 1/4 minutes

2/8 * 4 = 1mile=

2 1/4 /4=9/4*1/4=9/16 minutes

3 0

3 years ago

Read 2 more answers

How many solutions does the following system have 3x+2y=1 -9x-6y=3

Sladkaya [172]

Since there are 2 variables there will be 2 answers.

7 0

4 years ago

Target is having a sale for 25% off dresses. Maria wants to purchase a $40 dress. The sales tax is 7.25%. What is the final cost

erica [24]

Answer:42.25%

Step-by-step explanation:25+25+25+25=100 so divide 4 into 40 it equals 5 and 5-40=35 so 35.00+7.25=42.25

5 0

3 years ago

the larger of two numbers is two more than five times the smaller number. if the sum of the two numbers is 80, find both numbers

amm1812

Answer:

x = 41/3

y = 199/3

Step-by-step explanation:

Solve using system of equations

x is smaller number, y is larger

eq1> y + 2 = 5x > y = 5x - 2

eq2> 80 = x + y > y = 80 - x

equate

80 - x = 5x - 2

Solving:

x = 41/3

y = 199/3

3 0

3 years ago

How much would $400 invested at 9% interest compounded continuously be worth after 3 years? Rounded by the nearest cent

koban [17]

$\bf \qquad \textit{Continuously Compounding Earned Amount}
\\\\
A=Pe^{rt}
\quad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to &\$400\\
r=rate\to 9\%\to \frac{9}{100}\to &0.09\\
t=years\to &3
\end{cases}
\\\\\\
A=400e^{0.09\cdot 3}$

notice, "e" is the Euler's constant, and yes, is on your calculator.

4 0

3 years ago