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strojnjashka [21]
3 years ago
9

7 more than 3 multiplied by x algebraic expression ​

Mathematics
1 answer:
Karolina [17]3 years ago
3 0

Answer:

3x + 7

Step-by-step explanation:

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Please please please help
scoundrel [369]
First option: p< -8 or p>5
-6+\left|2p+3\right|>7
-6+\left|2p+3\right|+6>7+6
\left|2p+3\right|>13
2p+3<-13\quad \quad \mathrm{or}\quad \:\quad \:2p+3>13
Combine:
p< -8 or p>5
Hope this helps!
3 0
3 years ago
Let u = &lt;3, -1&gt;, v = &lt;-6, -6&gt;. Find 9u + 2v.
Gnom [1K]
9u means you're multiplying 9 into that vector, both components.  Same with the 2v.  9*3 = 27 and 9*-1 = -9, so your new vector u is <27, -9>.  Now let's do v.  2* -6 (twice) = -12, so your new v vector is <-12, -12>.  Add those together now, first components of each and second components of each.  27 + (-12) = 15; -9+(-12)=-21.  So the addition of those gives us a final vector with a displacement of <15, -21>
5 0
3 years ago
A circle has a diameter of 14 ft. What is its circumference?
Akimi4 [234]

Answer:

circumference = pi x diameter

14x3.14 = 43.96 ft^2

Hope that answers your question

Step-by-step explanation:

3 0
3 years ago
Which expression is the best estimate of the product of 7/8 and 1/10
Lera25 [3.4K]
Multiply across 7/80
6 0
3 years ago
the area of a library table top is 27 1/2 square feet. the table is 3 1/2 feet wide. what is the legnth of the table?
sergij07 [2.7K]

Hi There!

Step-by-step explanation:

27 1/2 = 27.5

3 1/2 = 3.5

27.5 / 3.5 = 7.8571... or 7 6/7

Answer:

7.8571... = 7 6/7

Hope This Helps :)

7 0
3 years ago
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