2 years ago

Solve the equation 4(3-2x)=22

1 answer:

jeka942 years ago

8 0

You might be interested in

miskamm [114]

The GCF of 70 and 7x is...

70= 1, 2, 5, <u>7</u>, 10, 14, 35, 70

7x= 1,<u>7</u> ...

5 0

2 years ago

diamong [38]

Step-by-step explanation:

The frequency of a radio wave that has a wavelength of 3000m is 100 kHz

(a) Wavelength = 500 m

We know that,

$f=\dfrac{c}{\lambda}\\\\f=\dfrac{3\times 10^8}{500}\\\\f=600\ kHz$

(b) Frequency, f = 800 kHz

$\lambda=\dfrac{c}{f}\\\\\lambda=\dfrac{3\times 10^8}{800\times 10^3}\\\\\lambda=375\ m$

Hence, this is the required solution.

5 0

2 years ago

weeeeeb [17]

pack of 30:

7.97/30=.27 per pencil

pack of 12:

4.77/12=

.40 per pencil

The best buy is pack of 30 because:

.27<.40

4 0

2 years ago

Sauron [17]

the answer is it is proportional

5 0

2 years ago

oksano4ka [1.4K]

Answer:

7 is A

Step-by-step explanation:

7 0

2 years ago