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
rodikova [14]
3 years ago
5

I need help for this problem!​

Mathematics
1 answer:
lys-0071 [83]3 years ago
7 0

Answer:

a = 2.7

Step-by-step explanation:

Distributive property can be used to solve the equation, by multiplying \frac{2}{3} with 6a, and 9

Thus,

(\frac{2}{3}*6a) + (\frac{2}{3}*9) = 16.8

2*2a + 2*3 = 16.8

4a + 6 = 16.8

Subtract 6 from both sides.

4a + 6 - 6 = 16.8 - 6

4a = 10.8

Divide both sides by 4 to solve for a

\frac{4a}{4} = \frac{10.8}{4}

a = 2.7

You might be interested in
Please help me <br><br>Expand ( p + 6 )( p - 3 )​
astra-53 [7]

Answer:

(p^2) + 3p - 18

Step-by-step explanation:

Have a nice day!

3 0
3 years ago
Read 2 more answers
A semi regular tesselation may have
AleksandrR [38]

Answer:

Three types of shapes

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Please help simplify with steps 
Leviafan [203]
Remember that you can always multiply or divide BOTH the numerator and denominator
of the fraction by anything you want to.  You just have to do exactly the same to both of
them.

The way to simplify a fraction is to divide both the numerator and denominator by their
greatest common factor.

Do you see all of those 'x's on the top and bottom ?  The top and bottom can
both be divided by x-cubed.

<u>Numerator:</u>
Divide (-4³) by x³, and you have (-4) left.

<u>Denominator:</u>
Divide (x³ - 2x⁴) by x³, and you have (1 - 2x) left.

So, the simplified fraction is [  -4 / (1 - 2x)  ].

That's a perfectly good answer, but you could make it look a little prettier
if you multiply the top and bottom both by -1 .  Then it would be

                             4 / (2x - 1) .

Either one is fine.
8 0
4 years ago
pete got 7 items wrong out of 50 on a test. what fraction of the total number of problems did Pete get wrong?
Luba_88 [7]
7/50 would be the answer

4 0
3 years ago
It is -9° now. The temperature will drop 5° in two hours. What will the
liberstina [14]

Answer:

-14°

Step-by-step explanation:

-9 - 5

-9 + (-5)

-14

3 0
3 years ago
Read 2 more answers
Other questions:
  • Write a question that represents the following equation.<br><br> 5 · n = 35
    5·2 answers
  • A parabola has a vertex at (0,0). The focus of the parabola is located at (4,0). What is the equation of the directrix?
    5·2 answers
  • WILL GIVE BRAINLIEST!!! TIMED!!! EASY!!!<br> please help with number 2 asap
    8·2 answers
  • A college student is interested in investigating the TV-watching habits of her classmates and surveys 20 people on the number of
    15·1 answer
  • Subtract ​​using the number line.
    10·2 answers
  • The shift supervisor of a pizza parlor claimed that the population mean total time to deliver a pizza is exactly 45 minutes. Pai
    14·1 answer
  • Melanie buys 2 shells for $0.80. Rosi buys 3 shells for $1.20. Carlos buys 4 shells for $1.60. Use the graph to determine whethe
    5·1 answer
  • Arthur's dog, Shep, had to go on a diet. After three months of dieting, Shep had lost 16% of his weight, which was 24 pounds. Ho
    14·1 answer
  • The number of calories burned while jogging varies directly with the number of minutes spent jogging.
    10·1 answer
  • Wyatt invests $1200 into an account that earns 6.2% simple interest for 4 years. He does not make any other deposits or withdraw
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!