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qaws [65]
2 years ago
5

If p(x)=3x+1, what is the value of p(-2) ? *

Mathematics
2 answers:
melisa1 [442]2 years ago
7 0

Answer:

p(-1)= -5

p(2)= 19

Juli2301 [7.4K]2 years ago
7 0

Answer:

-5

Step-by-step explanation:

p(x)=3x+1

p(-2)=3(-2)+1

p(-2)=-6+1

p(-2)=-5

If you're satisfied with the answer, then please mark me as Brainliest. Thank you.

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Solve the inequality for u<br>-5u+27 [less than or equal to] 2​
baherus [9]

Answer:

5≤u

Step-by-step explanation:

Put the words and numbers into an equation:

-5u+27≤2

Put all like terms on one side:

27-2≤5u ---> Do you see what I did there? Now you don't have to work with negatives. :)

Simplify:

25≤5u

Solve:

5≤u

:)

6 0
3 years ago
There are two tanks at the aquarium. Tank A and Tank B. Each has two sections. The volume of one section of Tank A is 24 cubic f
Reptile [31]
Question 1)

Volume of Tank A = Sum of volume of its two parts.

So,

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Question 2)

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5 0
3 years ago
What is the value of this expression? 27+4×(8−4) Enter your answer in the box.
marta [7]

Answer:

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Step-by-step explanation:

Follow PEMDAS (Parentheses, exponents, multiply, divide, add, subtract). First you do 8-4 which is 4, then you multiply 4 by 4 which is 16 since you multiply next, then you add 27 to 16 which then gets you to 43.

3 0
3 years ago
Find the area. The figure is not drawn to scale.
RUDIKE [14]
The answer is A. 28.5 hope this helped!!!! :)

6 0
3 years ago
I need helpppp pleasee
zzz [600]
The problem is -2a - 5 > 3
we have - 2a>3+5
or - 2a>8 and now we divide by - 2
and a< 8/(-2) or a< -4
That means you have to choose D- the last line
3 0
3 years ago
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