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Sloan [31]
4 years ago
8

What is a short method to show the compound inequality x < 2 AND x > 7

Mathematics
1 answer:
jeyben [28]4 years ago
8 0

These inequalities are not compatible: you are looking for a number that is less than 2, but more than 7. This is impossible, because if a number is less than 2, it can't be more than 7.

Conversely, if a number is more than 7, it can't be less than 2.

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Samuel starts off with 125 to spend on shirts and ties samuel buys 3 shirts for 24.50 each ties cost 14.50 how many toes can sam
Luden [163]

Samuel could buy 3 ties.

3 0
3 years ago
Write the extreme and middle terms of 5 : 80 :: 4 :64
Stells [14]

Answer:

The extremes are 5 and 64.

The middle terms are 80 and 4.

Step-by-step explanation:

Given the proportion:

5 : 80 :: 4 :64

To find:

The extreme and middle terms of the given proportion.

Solution:

The given statement is in proportion if and only if the product of extremes i.e. the numbers at both the ends is equal to the product of middle numbers.

OR

First number \times Fourth number = Second number \times Third number

First of all, let us check the two products.

5 \times 64 = 320

And the second product:

80 \times 4 = 320

The product is same therefore, the given numbers are in proportion.

The extreme terms are the first and the fourth numbers.

i.e. The extremes are 5 and 64.

The middle terms are 80 and 4.

7 0
3 years ago
HELPPP please help i don’t get it
Nady [450]

this is what would make sence for me

the frist one was confusing

8 0
3 years ago
A¹×a³×a-9 please help me I don't understand this and it's stressful​
bonufazy [111]

Answer:

a^-27

Step-by-step explanation:

the numbers up top have to be multiplied.

1*3*-9=-27

3 0
3 years ago
Yolanda has 3/4 of a cup of sugar. This is 3/5 of what she needs. How much sugar does Yolanda need?
finlep [7]

Answer:

1\frac{1}{4} cups

Step-by-step explanation:

<h2>1. Info we have</h2>

3/4=3/5

<h2>2. Solving</h2>

3/4*1/3=3/5*1/3

1/4 = 1/5

1/4*5=1/5*5

5/4=5/5

5/4= 1 and 1/4 cups

Hope this helped! Please mark brainliest :)

~~ SUMMER ~~

8 0
3 years ago
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