1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mnenie [13.5K]
3 years ago
12

Need help on this first column

Mathematics
1 answer:
lora16 [44]3 years ago
6 0

Answer: No idea

Step-by-step explanation:

..

You might be interested in
What is 27÷2356 with the work
Charra [1.4K]
Math answers to fraction 2356 divided by 27 can be calculated as follows.

2356/27 math problems division = 87.2592592593. Therefore 87.2592592593 to 2 decimal places= 87.26

2356/27 divided by 2 » (2356/27) ÷ 2 » 87.2592592593 ÷ 2 = 43.6296296296 .

5 0
3 years ago
Can some one help me with this question its hard :( down below ill give brainliest
tresset_1 [31]

Answer:

B) 7^2 x 7^3

Step-by-step explanation:

B is 7^5 , everything else is 7^4

6 0
3 years ago
The selling price of an item is 720 it is marked down 30% but the sale price is still marked up from the cost of 420 find the ma
aliya0001 [1]

Answer:

$84

Step-by-step explanation:

720x30=21600

21600/100=216

216=markdown (as a number instead of a percentage)

Now subtract that like this

720-216=504

504= sale price

Then do this

504-420=84

<em><u>Therefore it is $84</u></em>

<em><u /></em>

<em>Hope you understand!</em>

3 0
3 years ago
Solve 9(t-7)=u for t<br> Show all solving steps.
Gwar [14]

\begin{gathered}\\ \sf\longmapsto 9(t-7)=u\end{gathered}

\begin{gathered}\\ \sf\longmapsto 9t-63=u\end{gathered}

\begin{gathered}\\ \sf\longmapsto 9t=u+63\end{gathered}

\begin{gathered}\\ \sf\longmapsto \frac{9t}{9}=\frac{u+63}{9}\end{gathered}

\begin{gathered}\\ \sf\longmapsto t=\frac{u+63}{9} \end{gathered}

\begin{gathered}\\ \sf\longmapsto t=\frac{u}{9}+7\end{gathered}

3 0
3 years ago
Read 2 more answers
Expand and simplify x(x − 3)(x + 5)
konstantin123 [22]

Answer: x³+2x²-15x

Step-by-step explanation:

1. Expand

(x²-3x)(x+5)

2. Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd

x³+5x²−3x²−15x

3. Collect like terms

x³+(5x²−3x​²)−15x

4. Simplify

x³+2x²-15x

Hope this helps, have a BLESSED and wonderful day! ;-)

6 0
3 years ago
Other questions:
  • It's important to re-evaluate financial goals periodically. In which of the following situations would it be necessary to change
    15·2 answers
  • The late fee for libary books is $2 plus 15 cents each day for a book that is late. if monicas late fee is $2.75, write and solv
    5·1 answer
  • Why is not reasonable to say that 4.23 is less than 4.135
    8·1 answer
  • A bowl had 776 grams of nuts. Then, Jim ate 64 grams of these nuts. How many grams of nuts are left In the bowl
    11·2 answers
  • It takes Dan 32 minutes to complete 2 pages of math homework. At this rate, how
    10·2 answers
  • Circle D has its center on a radius of circle A. The diameter of circle D is equal
    11·1 answer
  • Least
    5·2 answers
  • HEEEELPPPPPPPPPPPPPP!!!!!!!!!!
    5·1 answer
  • 4. The first two numbers in a sequence are 3, 9.
    12·2 answers
  • In a group of 34 students, 12 study both Art and Biology.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!