Ask question

Ask question

All categories

3 years ago

10

Zach family brings a large sandwich they cut into 8 equal parts 4 people each take 1 piece of the sandwich write a fraction to s

how how much sandwich was eaten

1 answer:

Marrrta [24]3 years ago

4 0

1/2 of the large sandwich was not eaten.

You might be interested in

liraira [26]

Two or zero expresses the possible number of positive real solutions for the given polynomial equation.

Answer: Option D

<u>Step-by-step explanation:</u>

Given equation:

$x^{3}-4 x^{2}-7 x+28=0$

First, we put hit and trial method to find out the one solution. So, if we put x=4 then the above expression will become zero. We can also write the above expression as

$(x-4) \times\left(x^{2}-7\right)=0$

We know the formula, $a^{2}-b^{2}=(a+b)(a-b)$ , make use of this, we get

$(x-4) \times(x-\sqrt{7}) \times(x+\sqrt{7})=0$

So, $x=4, \sqrt{7},-\sqrt{7}$

Hence, from the above expression, we have three values of x as x= 4, 2.64 and -2.64

8 0

2 years ago

The gross weight of a package and its contents is 11 pounds 5 ounces. If the packaging weighs 1 pound 15 ounces, what's the net

umka21 [38]

11 lbs 5 oz - 1 lb 15 oz...we are gonna have to borrow...there is 16 oz in a lb.
11 lbs 5 oz....we r going to borrow 1 lb from the right side and add it to the left side making it 10 lbs and 21 oz...u see what I did...I borrowed 1 lb from the right side and added 16 oz to the left.Now we can subtract.

10 lbs 21 oz - 1 lb 15 oz = 9 lbs 6 oz <== ur answer

3 0

2 years ago

Read 2 more answers

What is the answer for this multi step equation

Masteriza [31]

1+7x=1+7x
-7x. -7x
1=1

8 0

3 years ago

Find the perimeter of the image below

Naily [24]

Answer:

46

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Which expression is equivalent to 6 x + 8?

miss Akunina [59]

Answer:

the 2nd one

Step-by-step explanation:

2*3x is 6x

2*4 is 8

equation is 6x+8

4 0

3 years ago

Read 2 more answers