3 years ago

What is the answer to 7x+3 (4x-8)=109

Mathematics

1 answer:

IceJOKER [234]3 years ago

7 0

7x+3(4x-8)=109 7x+12x-24=109 19x-24=109 19x=109+24 19x=133 X=133÷19 X=7

You might be interested in

Circletown's limits form a perfectly circular shape. It has a population of

Iteru [2.4K]

Answer:

3.64 Km.

Step-by-step explanation:

Given,

Total population = 20,000 people

Population density = 480 people per square kilometer

Area of the circle town

$A = \dfrac{20000}{480}$

$A = 41.667\ km^2$

Radius of the circle town

$\pi r^2 = 41.667$

$r = 3.64\ km$

Hence, the radius of circle town is equal to 3.64 Km.

5 0

3 years ago

Read 2 more answers

PLEASE HELP GIVING BRAINLIEST + 50 POINTS!<br> 2+2 = ?<br> A. 21<br> B. fish<br> C. All of the above

nadya68 [22]

Answer:

ALL of the above

Step-by-step explanation:

I'm very positive this is right

on second thought...

4 0

3 years ago

Read 2 more answers

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

irakobra [83]

Hm, it seems like his answer is off. The image is what I got.

4 0

3 years ago

Read 2 more answers

to communication companies offer calling plans with company X it cost $0.30 to connect and then $0.03 for each minute with compa

mario62 [17]

Answer:

$0.30 + $0.03n > $0.02 + $0.02n

Step-by-step explanation:

company x = $0.30 + $0.03n

company y = $0.02 + $0.02n

$0.30 + $0.03n > $0.02 + $0.02n

4 0

2 years ago

13/10 rewrite as decimal

Firlakuza [10]

$\frac{13}{10}$

$1.3$

5 0

3 years ago

Read 2 more answers