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vlada-n [284]
3 years ago
10

Expand 5(2x - 1) plsssss help some one

Mathematics
1 answer:
diamong [38]3 years ago
3 0
10x-5

You multiply each term in the parentheses by 5
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QUICKKK
Amiraneli [1.4K]

Add -5 to each side of the inequality:

-3 ≤ x + 5 ≤ 8

-3 - 5 ≤ x + 5 - 5 ≤ 8 - 5

-8 ≤ x ≤ 3

Since x is an integer, there are 12 possible solutions belonging to {-8, -7, ..., 1, 2, 3}. In the sum of these solutions, the integers -3 to 3 cancel out, and the rest give

-8 - 7 - 6 - 5 - 4 = -30

6 0
3 years ago
Which of the following inequalities define a region that contains all of Quadrant 3?
Bingel [31]
Refer to the diagram shown below.

The shaded area satisfies the two inequalities
y > x - 1
and
y < 1 -x

Answer: A and D

3 0
4 years ago
Company A 2.45, Company B 3.12, Company C 2.83
baherus [9]

Answer:

Well how many subscribers do they have?

Step-by-step explanation:

well if I knew how many subscribers the company has then I could simply say

$? = S / 119,000,000

6 0
4 years ago
No clue how to do it
Karolina [17]
What do you not know what to do
7 0
4 years ago
Tour of us two pairs of socks were 4.99 each and three T-shirts for $11.45 each. If she pays 6% sale tax what is the total amoun
ratelena [41]
4.99x2=9.98. 11.45x3=34.35. 9.98+34.35=44.33. 6% of 44.33 is 2.6598. 44.33+2.6598=46.9898. So the total is $46.99
7 0
3 years ago
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