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goblinko [34]
3 years ago
15

What is the answer to 2c-4d

Mathematics
2 answers:
Taya2010 [7]3 years ago
5 0
2c = 4d if you’re solving.

If you’re simplifying, 2c - 4d.

I could be totally wrong though
wel3 years ago
3 0

Answer:

c=2 d=1

Step-by-step explanation:

You might be interested in
A worker wants to save enough money to buy new
allochka39001 [22]

Answer:

The least amount of numbers that he can work at his job to have enough for the headphones he wants is 17 hours.

Step-by-step explanation:

To find the number of hours you could divide the cost of the headphones by the amount he earns each hour so you would do $119/ 7 to get 17 and then you could check your answer with multiplication by multiplying 7 * 17 to get 119 which shows that he has to work at least 17 hours to get the headphones he wants.

$119 / 7 = 17

17 * 7 = 119

3 0
3 years ago
Help me pls I’ve been posting this question all day
Rama09 [41]

Answer:

19.5 sq. inches

Step-by-step explanation:

This one is fairly simple. The area of a rhombus is the same as that of a parallelogram, which is side * height. In this case, we have 6.5 (side) *3 (height) = 19.5 sq. inches. Hope this helps!

6 0
2 years ago
A plane averaged 500 mph on a trip going east, but only 200 mph on the return trip. The total flying time in both directions was
adoni [48]

Let's assume time taken by plane on one way distance as 't'

The total flying time in both directions was 10.5 hr

so, time taken in other direction =10.5-t

now, we are given

A plane averaged 500 mph on a trip going east

so, total distance of one way is

=500t

total distance of other way is

=200(10.5-t)

now, we can that distance is same from both sides

so, we get

500t=200(10.5-t)

now, we can solve for t

500t=2100-200t

700t=2100

t=3

now, we can find one way distance

=500\times 3

=1500miles..............Answer

6 0
2 years ago
Help me please tomorrow there is my exam​
emmainna [20.7K]

Answer:

\frac{2y^{3} }{x^{2} - y^{2} }

2y^3 / x^2 - y^2

hope this helps and is right. p.s i really need brainliest :)

if my answer is wrong then I am incredibly sorry!

5 0
2 years ago
Help ASAP!!<br><br> Worth 40 points!!!
Vlad1618 [11]
12 x g + 1
Hope this help you
7 0
3 years ago
Read 2 more answers
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