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
iogann1982 [59]
3 years ago
10

I should know this, but i'm really stumped, I keep getting different answers.

Mathematics
1 answer:
Feliz [49]3 years ago
6 0
Z/4-8z+2(z-5)=12/4-8*12+2(12-5)=3-96+2*7=3-96+14=-79
You might be interested in
Natalia has 15,000 centimeters of yarn. How many meters of yarn does she have?
Usimov [2.4K]

Answer:

150 meters

Step-by-step explanation:

1 meter has 100 centimeters.

4 0
3 years ago
I do not understand this. HELPPP!!
Airida [17]
Bro same I don't know how to do this maybe cause I don't even care anymore but its OK I hope you got the answer already
5 0
3 years ago
Read 2 more answers
A salesman who makes $32,500 a year gets promoted to sales manager, earning a new salary of $43,250. What was the rate of increa
OLEGan [10]

Answer:

33.1%

Step-by-step explanation:

First, calculate the dollar amount of the increase.  Subtract $32,500 from $43,250.  We get $10,750.

Next, divide this $10,750 by the original salary, $32,500, to determine what fraction of $32,500 is represented by $10,750:

fraction = $10,750/$32.500 = 0.331

Convert this to a percentage by multiplication by 100%:  33.1%

The rate of increase of the saleperson's salary was 33.1%.

8 0
3 years ago
Help with this please
zimovet [89]

Answer:

absolute value makes a number positive

so the fraction is

<u><em>7/10</em></u>

<u><em></em></u>

<u><em>or  seven over ten</em></u>

3 0
3 years ago
Read 2 more answers
What is the simplified form of (–3x3y2)(5xy–1)?
ololo11 [35]
The answer is -15x3y2***
5 0
3 years ago
Other questions:
  • Divide x^6/(x^2+1) Please help quickly and thank you!
    10·1 answer
  • Find the average rate of change of the function over the given intervals. f(x) = 12x3 + 12; [5,7]
    8·1 answer
  • Solve each proportion examples 1 and 2 <br> 1.5 6 = 10p p =
    15·1 answer
  • the first 3 numbers in a sequence are 30000, 12000, and 4800. Use a percent to describe the pattern of the sequence. List the ne
    5·1 answer
  • True or False. Is (3,1) a solution to this system:
    7·1 answer
  • 25 POINTS PLZ ANSWER!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·2 answers
  • Ratio of 9 maple trees to 5 oak trees <br><br> how did they come up with 36 maple trees
    14·1 answer
  • What is the quadratic regression equation that fits these data?
    10·1 answer
  • 5
    14·2 answers
  • Jack earns $5 an hour delivering pizzas. He saved $300. He needs at least $1000 for a down payment for a car. Which equality bes
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!