2 years ago

How many solutions exist for the given equation? 0.75(x 40) = 0.35(x 20) 0.35(x 20) zero one two infinitely many

Mathematics

1 answer:

zimovet [89]2 years ago

7 0

Answer:

One solution

Step-by-step explanation:

0.75 (x + 40) = 0.35 (x + 20) + 0.35 (x + 20)

0.75x + 30 = 0.35x + 7 + 0.35x + 7

0.75x + 30 = 0.7x + 14

0.05x + 30 = 14

0.05x = -16

x = -320

Hope this helps!

You might be interested in

Right triangle has a shorter leg of 5, a longer leg of 7. What is the length of the hypotenuse? Round to the nearest hundredth.

bagirrra123 [75]

The answer is 8.602

5 0

2 years ago

Amd the third is the last one i wont ask again

Musya8 [376]

Answer:

9.3

Step-by-step explanation:

2/.214

3 0

2 years ago

arts academy requires there to be 6 teachers for every 144 students and 3 tutors for every 24 students. How many students does t

jonny [76]

Answer:

the teachers would have 24 students per teacher. 10 students per tutor. There would need to be 11 tutors

Step-by-step explanation:

each tutor would have 10 students then if you do 11 times 10 you get 11

(hope this helps can I pls have brainlist (crown)☺️)

4 0

2 years ago

Pls help w this :) 25+ points...

Anna11 [10]

Answer:

i think its A

Step-by-step explanation:

6 0

3 years ago

6% greater than or less than 48%

elena-s [515]

6% is less than 48%. Due to the reason that 48% is a larger portion.

3 0

3 years ago

Read 2 more answers