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3 years ago

What is equivalent to negative 2/5

Mathematics

2 answers:

Gala2k [10]3 years ago

8 0

That would be -0.4, my good sir.

uysha [10]3 years ago

4 0

Answer:

negative 2 divided by two is -0.4.

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2 years ago

Your bank account has a balance of −$12. You deposit $60. What is your new balance?

GarryVolchara [31]

Answer:

Your balance will be 48

Step-by-step explanation:

If you have -12 add 60 that will equal 48

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3 years ago

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3 years ago

franklin school has 3 boys for every 4 girls in the fifth grade. there are 140 students in the 5th grade. How many boys are ther

marin [14]

Answer:

There are 60 boys and 80 girls in Franklin School.

Step-by-step explanation:

"franklin school has 3 boys for every 4 girls in the fifth grade." means that the ratio of boys to girls is: 3:4

It can also be written as 3/4

Also given

Total number of students: 140

We will use ratios to find the number of boys and girls in shool.

First of all, we have to calculate the sum of ratio which is: 3+4 = 7

Let b be the number of boys and g be the number of girls

Then

$b = \frac{Ratio\ of\ boys}{Sum\ of\ ratio} * Total\ students\\= \frac{3}{7} * 140\\= 3*20\\=60\\g = \frac{Ratio\ of\ girls}{Sum\ of\ ratio} * Total\ students\\g = \frac{4}{7}*140\\= 4*20\\=80$

Hence,

There are 60 boys and 80 girls in Franklin School.

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3 years ago

Divide x^3+x^2-x+2 divides by x+4

Furkat [3]

Answer:

Step-by-step explanation:

x^3 + x^2 - x + 2 \ x + 4 = x^2 -3x + 11 - 42/(x+4)

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3 years ago