2 years ago

2x + 4 ≤ 10 Solve the inequality by showing work

Mathematics

2 answers:

klemol [59]2 years ago

7 0

X is less than or equal to 3

babymother [125]2 years ago

3 0

Answer: 3

Step-by-step explanation: just a regalar algebra equation but with a less than or equal sign

You might be interested in

Write your answer with an exponent

Scorpion4ik [409]

Answer: 7 to the 12 power

Step-by-step explanation:

when multiplying the same number with different exponents, all u have to do is add the exponents

7 0

2 years ago

How do you solve: f(x) = -x2e-x<br> +2xe-x , finding the zero's of f.

Maksim231197 [3]

Answer:

0 and 2

Step-by-step explanation:

$f(x) = -x^2e^{-x}+2xe^{-x}$

To find zeros set f(x)=0 and solve for x

$0 = -x^2e^{-x}+2xe^{-x}$

$0 = -e^{-x}(x^2-2x)$

now factor out x

$0 = -xe^{-x}(x-2)$

set each factor =0 and solve for x

$x=0$

$-e^{-x}=0$ no solution for x

$x-2=0, x=2$

zeros of f are 0 and 2

7 0

3 years ago

If nicholas spends $8.10 on pixie sticks,then how many pounds did he purchase?

Alex787 [66]

Answer:

how much does 1 pound cost?

6 0

2 years ago

Read 2 more answers

3ax-n\5=-4 <br> Solve for x

zysi [14]

Answer:

x=(n/15a)-(4/3a) ans.

Step-by-step explanation:

3 0

2 years ago

Perform the indicated operation. -8 + (-4)

Lostsunrise [7]

It is -12, negative + negative is Negative unless if its with a positive it will cancel out

ex, -12 + 6= -6

3 0

2 years ago