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Damm [24]
3 years ago
12

Please solve 2x+1<1 or x+5>8 for me please xx <3​

Mathematics
1 answer:
Zolol [24]3 years ago
3 0

Answer:

x=0

Step-by-step explanation:

Subtract 1 from both sides

2x+1-1<1-1

Simplify the arithmetic

2x<1-1

Simplify the arithmetic

2x<0

Isolate the X

X=0

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How many times does 4 go into 55<br>​
Agata [3.3K]
<h2>Answer:</h2><h2>13</h2><h2></h2><h2>As a decimal its 13.75</h2><h2></h2><h2>Hope this helps!!</h2>

3 0
3 years ago
Read 2 more answers
1. Make predictions
umka21 [38]

Answer:

1,800

Step-by-step explanation:

Multiply 4,000 by the percentage of teens who prefer to go to an amusement park.

4,000 x (45/100)=1800

or

4,000 x 45%= 1800

4 0
3 years ago
Help this is soooooo hard for me
Iteru [2.4K]

Answer: Choice C  

Mean = 37.1

==================================================

Explanation:

Refer to the table below. The colum labeled "M" is the midpoint for each age interval. To find the midpoint, add up the endpoints and divide by 2. For example, the midpoint of 18 and 24 is (18+24)/2 = 42/2 = 21. Notice how the values of M are increasing by 7 each time.

The column labeled fM refers to multiplying the frequency f with the midpoint M. Example: fM = 6*21 = 126 in the first row.

Add up everything in the column labeled fM and you should get 1484. Divide this over the sum of the frequencies (40) and the mean is 1484/40 = 37.1

5 0
2 years ago
Help me find the measure of each missing angle
eduard

Answer:

<h3>m∠1 = 49°</h3><h3>m∠2 = 63°</h3><h3>m∠3 = 87°</h3><h3>m∠4 = 44°</h3>

Step-by-step explanation:

m∠1 = 49° (Opposite Angles)

m∠1 + m∠2 + 68° = 180° (The sum of all interior angles of any triangle is equal to 180°)

49° + m∠2 + 68° = 180°

m∠2 + 117° = 180°

m∠2 = 180° - 117°

<u>m∠2 = 63°</u>

m∠3 + 93° = 180° (The angles on a straight line add up to 180°)

m∠3 = 180° - 93°

<u>m∠3 = 87°</u>

m∠4 + 49° = 93° (An exterior angle of a triangle is equal to the sum of its two interior opposite angles.)

m∠4 = 93° - 49°

<u>m∠4 = 44°</u>

7 0
2 years ago
A cheerleading team practices each week for 375 minutes. The team practiced for 26 weeks during the year. How many minutes did t
Keith_Richards [23]

Answer:

9750 min or 162.5 hours

Step-by-step explanation:

375 times 26 = 9750

3 0
3 years ago
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