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Marina86 [1]
3 years ago
7

Which list shows numbers in order from least to greatest? please help me

Mathematics
2 answers:
goldenfox [79]3 years ago
7 0

Answer:

A is the answerrrrrrrrrr

Evgen [1.6K]3 years ago
4 0
A would be your answer
You might be interested in
Simplify 2x^2-7x-4/x^2
kvv77 [185]

Answer:

Option 1

Step-by-step explanation:

\frac{2x^2 - 7x-4}{x^2 - 5x+4}=\frac{(x-4)(2x+1)}{(x-4)(x-1)}=\frac{2x+1}{x-1}

4 0
1 year ago
The answerand how to do it
AlladinOne [14]
Xian = 56 stamps + 12 per month : 12m + 56
kai = 80 stamps +  8 per month : 8m + 80

when will they have same number of stamps ? set them equal.
m = number of months

12m + 56 = 8m + 80
12m - 8m = 80 - 56
4m = 24
m = 24/4
m = 6.....at 6 months, they will have the same number of stamps.
12m + 56 = 12(6) + 56 = 128
8m + 80 = 8(6) + 80 = 128
They will both have 128 stamps





3 0
3 years ago
What is the product of 76 and 6.0 x 10^2 expressed in scientific notation?
Dima020 [189]

Answer:

45.6 x 10^3

Step-by-step explanation:

76 can be expressed as 7.6 x 10^1.

Now, you can multiply the two values together.

7.6 x 6.0 is 45.6.

Then, add the two exponents together:

1 + 2 = 3

45.6 x 10^3

8 0
2 years ago
Which expression is equivalent to 2(u+4)?<br> 2u+8<br> 8u+2<br> 8u<br> 6u
irga5000 [103]

Answer:

2u + 8

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Distributive Property

Step-by-step explanation:

<u>Step 1: Define</u>

2(u + 4)

<u>Step 2: Expand</u>

  1. Distribute 2:                    2(u) + 2(4)
  2. Multiply:                           2u + 8
4 0
2 years ago
Please helpppppppp:(((((((((((((((((((
Alja [10]

Answer:

The area is 243 square feet

Step-by-step explanation:

The perimeter of a rectangle is the sum of all four sides.

Two of the sides represent the length and two represent the width.

Given what we know and using l to represent the length and w to represent the width.

l + l + w + w = 72ft

or more concisely

2l + 2w = 72ft

The four sides all add together to equal 72ft

We also know that

l = 3w

This says the length is equal to 3 times the width

we have two unknowns, l and w, and now we have two related equations so we can solve for l and w.

The first thing we will do is replace l with 3w in the first equation because the second equation tells us that l is the same as 3w. Making the replacement gives us

2(3w) + 2w = 72ft

2 times 3w is 6w

6w + 2w = 72ft

6w plus 2w is 8w

8w = 72ft

Now if we divide both sides by 8 we maintain the equality since we are making the same change to both sides

8w / 8 = 72ft / 8

8w divided by 8 is 1w or just w and 72ft divided by 8 is 9ft

w = 9ft

So now we know the width is 9ft

if we now replace w with 9 in one of our original equations we can solve for l, let's use l = 3w

l = 3(9ft)

3 times 9 is 27 so

l = 27ft

So the length is 27ft which is 3 times the width of 9ft

The area of a rectangle is length times width or l x w, so

area = 27ft x 9ft

area = 243sqft

ft means feet and sqft means square feet

4 0
3 years ago
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