3 years ago

Plz answer for 35 points

Mathematics

2 answers:

Vitek1552 [10]3 years ago

5 0

Answer:

The answer is B.

Step-by-step explanation:

Allushta [10]3 years ago

4 0

The answer is b I think hope this helps

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Sylvester wants his hand to have a sum of -1. Click on three cards that Sylvester could choose. . -9 , 5 , -7, 1 , 4 , -2 , 3

irina1246 [14]

5,3 and -9 equal -1..

8 0

3 years ago

Alvin is planning to be out of town for the day, so he asks a friend to dog-sit his 3 dogs. Each dog eats 0.5 pounds of food eve

german

Answer:

2 cans

Step-by-step explanation:

Calculate how many pounds he needs for one day:

3(0.5)=1.5 pounds for each day Alvin is gone ( 3 represents his dogs, .5 is each dog's food)

Convert into ounces:

1.5*16=24 ounces for one day

Question: If dog food is sold in 12 oz cans, how many will he need?

24/12=2 cans

Thus, he will need 2 cans

6 0

3 years ago

An express train makes a run of 240 km at a certain speed. Another train whose speed is 12 km/hr less takes an hour longer to co

Evgesh-ka [11]

Answer:

12.63 km/hr

Step-by-step explanation:

Given the distance=240km

At 12 km/hr it will take =240/12 =20

time for Express train = 20-1=19

speed=240/19=12.63...km/hr

3 0

3 years ago

Read 2 more answers

Worth 50 points!!! The equation A = r(<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7BC%7D%7B2%7D%20" id="TexFormula1" title=" \f

jasenka [17]

Times both sides by 2
2A=rC
divide both sides by r
$C= \frac{2A}{r}$

4 0

3 years ago

Help me

frosja888 [35]

I don’t know if this is right but the way I did it I got 7.5

3 0

3 years ago

Read 2 more answers

Plz answer for 35 points​

Plz answer for 35 points