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
Lubov Fominskaja [6]
3 years ago
6

Examine Tamika's work below. What is Tamika's error? 18a^-5b^-6/30a^3b^-5=3a^-2b^-11/5

Mathematics
2 answers:
Phantasy [73]3 years ago
4 0

Answer:

answer is a on econ

Step-by-step explanation:

vlada-n [284]3 years ago
3 0

Answer:

She added the exponents

Step-by-step explanation:

:) hope that helps

You might be interested in
4= 2.5 t ? 4, equals, start fraction, t, divided by, 2, point, 5, end fraction t= t=t, equals
Klio2033 [76]

Answer:

7

Step-by-step explanation:

6 0
3 years ago
Which of the following is the missing justification?
Montano1993 [528]

Answer:

B and C

2. B Multiplication property of equality

3. C Distributive Property

Step-by-step explanation:

1. Given

\dfrac{1}{5}\cdot x+6=5

2. Multiply this equation by 5:

\left(\dfrac{1}{5}\cdot x+6\right)\cdot 5=5\cdot 5

Multiplication property of equality

3. Use distributive property of equality:

\dfrac{1}{5}\cdot x\cdot 5+6\cdot 5=25\\ \\x+30=25

4. Subtract 30:

x+30-30=25-30\\ \\x=-5

Subtraction property of equality.

7 0
3 years ago
Read 2 more answers
Nia's bag weighs 5-sixths of the maximum weight allowed for bags on an airplane. The maximum weight allowed is 45 pounds. What i
scZoUnD [109]

Answer:

54

Step-by-step explanation:

copy  dot flip 45/1 divided by 5/6

first copy dot flip so 45/1 then multiply and flip 5/6 so it looks like this

45/1 x 6/5= 270/5 then you need to see how many time 5 goes in 270 which is 54 and thats you anwser hope this helps sorry if im wrong

4 0
3 years ago
Does anyone understand how to do this ?
Drupady [299]

Answer:

1. y= 3√2, x=3

2. y= 14, x= 7√3

3. y= 4, x=4√3

5 0
3 years ago
Jessica has two salary options. She can earn a salary of $500 per week plus 2% of the weekly sales or a salary of $200 per week
Yuki888 [10]

Answer:

$500 + 0.02x = $200 + 0.05x  

Step-by-step explanation:

Jessica's first option:  J1 = $500 plus sales commission of 2%:

                                     J1 = $500 + 0.02x, where x:  weekly sales amount

Her second option:  J2 = $200 + 0.05x

Equating these two expressions, we get:

$500 + 0.02x = $200 + 0.05x  

... which is the same as the third answer choice.

5 0
3 years ago
Other questions:
  • The following graph shows the functions f(x) and g(x):
    10·2 answers
  • How can you use measurements of center to describe a data set?
    10·1 answer
  • Solve for the base. Round to hundredths when necessary.
    12·1 answer
  • Help! Might have to zoom in
    12·1 answer
  • PHOTO HERE^<br> help????????
    9·1 answer
  • LaTeX: A(x) = -0.015x^3+1.05xA ( x ) = − 0.015 x 3 + 1.05 x gives the alcohol level in an average person's blood LaTeX: xx hrs a
    7·1 answer
  • Round 2.1 to the nearest whole number.​
    5·2 answers
  • PLEASE HELP URGENT MATH HW DUE!
    7·1 answer
  • PLEASE HELP QUICK!!!
    6·1 answer
  • I need assistance, geometry is hard after a 2 week break
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!