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astraxan [27]
3 years ago
13

What do you have to do to each side to solve 5x < 20? Solve 5x < 20. ✏️Show your work

Mathematics
1 answer:
sergejj [24]3 years ago
5 0

Answer:

x < 4

Step-by-step explanation:

Step 1: Write inequality

5x < 20

Step 2: Solve for <em>x</em>

  1. Divide both sides by 5: x < 4

Here we see that any number less than 4 will work. So numbers like 3, 0, or even -12587235897 would work.

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What is the solution for -8p - 12 = 5p + 14
vovikov84 [41]
Your trying to move -8p to the right side , so first add 12 to 14 the -12 + 12 is zero and add 12 to plus then it would end up to -8p=5p+ whatever your number is the you look for p
7 0
3 years ago
The population of town A is 4×104 and the population of B is 2×105. How many times greater is the population of town B than town
NARA [144]

Answer:

Town B is 1.98 times greater than town A.

Step-by-step explanation:

A= 4 times 104 = 416

B= 2 times 105 = 210

416 divided by 210 = 1.98

7 0
3 years ago
A business organization needs to make up a 7 member fund-raising committee. The organization has 6 accounting majors and 7 finan
photoshop1234 [79]

Answer: 658 ways.

Step-by-step explanation:

To find the number of ways the number "r" items can be chosen from the available number "n", the combination formula for selection is used. This formula is denoted as:

nCr = n! / (n-r)! × r!

Where n! = n×(n-1)×(n-2) ... ×3×2×1.

If we have 6 accounting majors and 7 finance majors and we are to choose a 7-member committee from these with at least 4 accounting majors on the committee, then the possibilities we have include:

[4 accounting majors and 3 finance majors] Or [5 accounting majors and 2 finance majors] or [ 6 accounting majors and 1 finance major].

Mathematically, this becomes:

[6C4 × 7C3] + [6C5 × 7C2] + [6C6×7C1]

525 + 126 + 7 = 658 ways.

Note: it is 6C4 because we are choosing 4 accounting majors from possible 6. This applies to other selection possibilities.

8 0
3 years ago
70 years later from 1590
Snowcat [4.5K]

Answer: 1660

Step-by-step explanation: 70 + 1590 = QUICK MATHS

6 0
2 years ago
Read 2 more answers
Based on a sample survey, a company claims tha 80% of their customers are satisfied with their products. out of 350 customers, h
sesenic [268]

Answer:

280 customers

Step-by-step explanation:

80% of 350 is 280

4 0
2 years ago
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