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spayn [35]
3 years ago
12

Describe how to solve the inequality 3x+4<13

Mathematics
1 answer:
Reika [66]3 years ago
5 0

Answer:  x < 3

Step-by-step explanation:

3x+4   < 13

     3x < 9                  (Subtracted 4 from both side)

       x  < 3                  (Divide by 3 from both side)

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What is 35/9 as a mixed number?
Sauron [17]
35\9= 3 whole and 8/9
7 0
3 years ago
PLS HELP!!! Which step is needed to finish the equivalent expression?
neonofarm [45]

Answer:let your work clear so we. can answer u

Step-by-step explanation:

3 0
4 years ago
Rebecca has 6 yards of ribbon. It takes 3/8 yard to wrap one package. How many packages can rebecca wrap​
Nastasia [14]

Answer:

16

Step-by-step explanation:

6 x 8 = 48

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Rebecca can only wrap 16 packages with 6 yards of ribbon.

8 0
3 years ago
Solve the inequality.<br> 5(x-2) &gt; 15
Artist 52 [7]

Answer: x=5

Simplifying

5(x + -2) = 15

Reorder the terms:

5(-2 + x) = 15

(-2 * 5 + x * 5) = 15

(-10 + 5x) = 15

Solving

-10 + 5x = 15

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '10' to each side of the equation.

-10 + 10 + 5x = 15 + 10

Combine like terms: -10 + 10 = 0

0 + 5x = 15 + 10

5x = 15 + 10

Combine like terms: 15 + 10 = 25

5x = 25

Divide each side by '5'.

x = 5

Simplifying

x = 5

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5 0
3 years ago
Given the figure below, how much paper is needed to make the drinking cup to the nearest square inch?
miskamm [114]
To find this, we need to find the Surface area of the lateral surface of the cone (without the circle base). 
LSA _{cone} =  \pi rl
Now we just need to plug what we know into the equation
r=1.5 \\l=4
LSA _{cone} =  \pi (1.5)(4) \\LSA_{cone}= 6\pi
Wither you can keep your answer in pi or take it out of pi, depending on what the requirements are. 
To take it out of pi you need to multiply 6 by pi (remembering to use 3.14 as pi in most cases since that is what is generally accepted on tests and exams). 
6 \pi = 6(3.14)= 18.84
Then rounding to the nearest square inch which would mean that the amount of paper needed is =19in²


6 0
3 years ago
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