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Deffense [45]
3 years ago
14

I don’t get this pls helppppppp!!!!!!!!!!!!

Mathematics
1 answer:
MrRa [10]3 years ago
8 0

Answer:

1) f(x)<x+4

f(x)>-x-3

f(x)<5

ANSWER: (-3,4)

2)2.5>0+2

2.5<0+3

2.5<0+5

ANSWER: (0,2.5)

<u>----------------------------</u>

HOPE IT HELPS

HAVE A GREAT DAY!!

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Nina [5.8K]
I don't know, I just need points 

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3 years ago
How do you solve multiplying binomials with example: (x+4)^2
salantis [7]
This can be written as (x+4)(x+4)

Multiply everything in the second parenthesis by the x.

x^2 + 4x

Multiply everything in the second parenthesis by 4.

4x + 16

Add these two equations together.

x^2 + 4x + 4x + 16

Combine like terms.

x^2 + 8x + 16

Hope this helps!
8 0
3 years ago
A nut mixture of peanuts and pecans at a small fair is $1.00 per pound of peanuts and $4.25 per pound of pecans. Over the entire
34kurt
Hello!

You can solve this algebraically

p + n = 115

p + 4.25n = 358.75

Subtract the two equations to eliminate p

-3.25n = -243.75

Divide both sides by -3.25

n = 75

Put n into the first equation

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Subtract 75 from both sides

p = 40

The answers are,

40 pounds of peanuts were sold
75 pounds of pecans were sold

Hope this helps!
7 0
3 years ago
somebody please help me on this it is for geometry please don’t waste my answers i’ll mark you the brainliest
vivado [14]

Answer:

Smallest: XY

Second smallest: YZ

Biggest: XZ

Step-by-step explanation:

First, just observe the triangle,

see which one is the smallest,

if you just look, it would be XY

Next, the second smallest looks like YZ

Lastly, the last side is the largest if you just look at it

6 0
3 years ago
Which of the following is NOT a root of x (x+3)(x-1)(2x+1)= 0
Novay_Z [31]

Answer:

The answer is A only i. (0)

5 0
3 years ago
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