All categories

3 years ago

One more guys. Please make sure you use PEMDAS!

Mathematics

1 answer:

Alexxx [7]3 years ago

5 0

Answer:

-14

Step-by-step explanation:

Replace the 2 for each k.

$\frac{1}{4}2^{5} - 3k^{3} + k^{2} - k$

then solve it using PEDMAS: exponents first

= -14

Avocado out!!!!!!!!

You might be interested in

An airplane traveling at 13,000 feet makes a climb of 5000 feet followed by a descent of 3,000 feet. represent the planes final

mrs_skeptik [129]

Answer:

13,00 + 5,000 - 3,000= 15,000

3 0

3 years ago

So far you have completed 80% of the problems for your math exam. Your exam

zmey [24]

Answer:

Problems left to complete = 9

Step-by-step explanation:

Given that:

Number of problems on the test = 45

Percent of completed problems = 80%

Number of completed problems = $\frac{80}{100}*45$

Number of completed problems = 0.8 * 45 = 36

Problems left to complete = 45 - 36

Problems left = 9

Hence,

Problems left to complete = 9

5 0

3 years ago

Read 2 more answers

Please help, i need to turn this in. Thank you in advance :)

Lena [83]

Answer:

12x

Step-by-step explanation:

number 1 is 12x bcuz two x plues ten equals 12x although i did it another way i still got it right just letting you no im working on the second one

8 0

4 years ago

Read 2 more answers

Please help i will give brainly?

Eva8 [605]

Answer: $141.75

Explanation:

8:00-> 12:00= 4 hours

12:45->17:30= 5.45 hours

4+5.45=9.45 hours

9.45 x 15 = 141.75

3 0

2 years ago

Solve the following equation for x.

motikmotik

Option C is answer.

Step-by-step explanation:

Hey there!

Given;

$\frac{x - 5}{2} = - 6$

Multiply "-6" and "2".

$x - 5 = - 6 \times 2$

$x - 5 = - 12$

Shift "-5" on right side.

$x = - 12 + 5$

Therefore, X = -7.

Hope it helps...

3 0

3 years ago