3 years ago

13. How many television sets

Mathematics

1 answer:

Igoryamba3 years ago

4 0

Answer:

15400

Step-by-step explanation:

idk this all i got

You might be interested in

Nancy is making cookies for a bake sale. She needs a total of 4 pounds of chocolate chips. She has a 28-ounce bag of chocolate c

Westkost [7]

How many ounces are in a pound? 16! SO 16 times 4 = 64. So Nancy needs 64 ounces in all. So 28 plus 10 = 38 that's still not enough, so lets add some more 38 plus 10 = 48 still not enough, add some more 48 plus 10 plus 10 = 68. So lets add up how many bags we need. So in all with her 28 that she already has, we need 4 bags.

4 0

3 years ago

So can anyone help me with #1 and 2 and show work I have no idea what I’m doing

Neporo4naja [7]

Answer:

x = 44*2

x = 62*2

x = 108/2

x = 160/2

12x = 60*2

12x = 120

x = 120/12

5x = 50/2

5x = 25

x = 25/5

3 0

3 years ago

Find the degree of the polynomial: 5ab^3−7a^5c^2−5

alexandr402 [8]

Answer:

I think its 5

Step-by-step explanation:

6 0

3 years ago

Which of the following statements best describes the graph of x + y =2?

andre [41]

Step-by-step explanation:

so x+y=2

a line would have to go 0,2 2,0

so the answer would be D

4 0

3 years ago

You need a 15% acid solution for a certain test, but your supplier only ships 5% solution and 17.5% solution. If you need 20 lit

Nimfa-mama [501]

Answer:

4 liters of 5% and 16 liters of 17.5%

Step-by-step explanation:

Let quantity of 5% be x liters and of 17.5% be y liters

x+y=20 hence y=20-x

Introducing percentages

0.05x+0.175(20-x)=0.15*20

0.05x+3.5-0.175x=3

-0.125x=-0.5

$x=\frac {-0.5}{-0.125}=4$

Therefore, y=20-x=20-4=16

You need 4 liters of 5% and 16 liters of 17.5% to achieve 20 liters of 15% acid solution

6 0

3 years ago

Read 2 more answers