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
yKpoI14uk [10]
3 years ago
10

What's the equivalent expression after combining the like terms? −3z−z

Mathematics
1 answer:
marin [14]3 years ago
7 0

Answer:

-4z

Step-by-step explanation:

-3z-z

Factor out the z

z(-3-1)

Combine like terms

z(-4)

-4z

You might be interested in
9/4,3/8,1/3 what is the least common denominator plz show work
Alexus [3.1K]
4, 8, and 3 must all go into the number. find the LCM(4,8) is 8. the LCM(8,3) is 24. that's your answer, 24
7 0
3 years ago
Read 2 more answers
Find the Length of ST
vfiekz [6]

Step-by-step explanation:

Consider Similarity and enlargement

To get the enlargement factor,

Take the ratio result of any two similar sides. i.e

PQ/AB = 3.6/2 = 1.8

The enlargement factor is 1.8

To get ST, consider ED then multiply it by the enlargement factor. i.e

= 5 x 1.8

= 9

7 0
2 years ago
Lisa has a basket of 17 tomatoes.She makes sauce with 9 tomatoes.If Lisa wants to split up the rest between 3 friends and hersel
givi [52]
17-9=8
8÷3=2.66
Each person gets 2.66 tomatoes
3 0
3 years ago
Read 2 more answers
2. Xamdi is having a birthday party. The event location says the total cost includes a fixed rental fee of $80 and $10 per guest
Stells [14]
80+10x is the expression. To find the cost for 9 guests, simply plug in 9 for x. This becomes an equation reading 80+10(9)=170. The total cost for 9 guests is $170.00.


4 0
3 years ago
A farmer grows two types of grain in his fields. He has a seed budget of $17,000.00 and has spent $9,200.00 to plant wheat seed
Helen [10]
Okay so first you have to subtract 17000 from 9200 to see how much money you have left to spend. Then once you get that number, which is 7800, you have to see what's that maximum number of acres that you can get. So you divide 7800 from 41.00 and you can get your answer. Your answer will be 190 acres. 190 acres is the highest you can go without going over budget.
8 0
3 years ago
Other questions:
  • A recipe calls for 1/2 cup of milk. Express the number of cups of milk as a decimal
    13·1 answer
  • A farm stand sells oranges in three LB for 375 what equation represents the cost of C4P pounds of orange
    7·1 answer
  • A piece of string is 325 centimeters long. you need the string to be 1.1/4meters long. how many centimeters should you cut off?
    7·1 answer
  • What are three ordered pair of y=2x+0.5
    15·1 answer
  • One of the wagers in roulette is to bet that the ball will stop on a number that is a multiple of 3. (Both 0 and 00 are not incl
    13·1 answer
  • Estimate the area of the parallelogram.
    7·2 answers
  • The corner store sells apples at a rate of $1.25 per apple . if olivia has $10.00 dollars, how many apples can olivia buy​
    15·1 answer
  • The first term of a geometric series is -3, the common ratio is 6, and the sum of the series is -4,665 Using a table of values,
    9·2 answers
  • Help please, I don’t understand this question.
    6·1 answer
  • Find the missing angle​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!