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
s344n2d4d5 [400]
3 years ago
12

-4z+9z 2squared + 2z + 3 combine like terms

Mathematics
1 answer:
earnstyle [38]3 years ago
3 0
7z+2squared+3
That's combined like terms
You might be interested in
plz help me suzy spent 6 7/8 days working on her English paper 3 1/6 days on her science project and 1 1/2 days studying for her
malfutka [58]

Answer:

English time + Math Time =  6 7/8 + 1 4/8 =  7 7/8+4/8  =  8 3/8

8 3/8 - Science time = difference =   8 3/8- 3 1/6 = 5 5/24

She spent 5 5/24 days more on her English and Math test than Science

Step-by-step explanation:


5 0
3 years ago
Help
Rudiy27

Answer:

520

Step-by-step explanation:

must be the answer..

7 0
3 years ago
Read 2 more answers
Simplify the product by using FOIL <br><br> (6x-5)(2x-3)
Lapatulllka [165]

12x²-8x-15 should be your answer

3 0
3 years ago
Lets see who is smart lol
Simora [160]

9514 1404 393

Answer:

  \square\quad{y=\dfrac{1}{2}x+4}\\\\\square\quad{\dfrac{y-5}{x-2}=\dfrac{1}{2}}

Step-by-step explanation:

The slope of a line is the same everywhere, so an equation can be written making use of that fact.

  \dfrac{y-y_1}{x-x_1}=\dfrac{y_2-y_1}{x_2-x_1}\\\\\dfrac{y-5}{x-2}=\dfrac{7-5}{6-2}=\dfrac{2}{4}\\\\\boxed{\dfrac{y-5}{x-2}=\dfrac{1}{2}}

Cross-multiplying gives ...

  2(y -5) = x -2

  2y -10 = x -2  . . . eliminate parentheses

  2y = x +8 . . . . . . . add 10; next, divide by 2

  \boxed{y=\dfrac{1}{2}x+4}

__

These equations match choices B and D.

6 0
3 years ago
Sixty out of every 100 pieces of candy is red. Which Indicates the
JulsSmile [24]

Answer:

The proportion of red candies is 60/100.

Step-by-step explanation:

Given that sixty out of every 100 pieces of candy is red, to determine which indicates the proportion of red candies, the following calculation must be performed:

60 red candies out of 100 total candies

60/100

Therefore, the ratio of red candies is 60/100.

8 0
3 years ago
Other questions:
  • Write each complex number in rectangular form. a. 2(cos(135)+i sin(135)) b. 3(cos(120))+i sin(120)) c. 5(cos(5pi/4)+i sin(5pi/4)
    8·1 answer
  • Every day Jordan is paid an hourly wage plus a flat fee for transportation expenses based on the graph how much is Jordan paid p
    7·2 answers
  • Please helppp need the answers
    11·1 answer
  • Help! What is the answer?
    15·2 answers
  • When a number is added to 1/5 of itself, the result is 24. The equation that models this problem is n + 1/5n = 24. What is the v
    6·1 answer
  • PLEASE HELP!!!! I WILL GIVE BRAINLIEST!
    14·1 answer
  • What is the value of 6 + 2x2, when x = 3?<br> X
    7·2 answers
  • Joanna set a goal to drink more water daily. The number of ounces of water she drank each of the last seven days is shown below.
    9·1 answer
  • Help me with this image
    14·2 answers
  • Find the 53rd term of the arithmetic sequence -12, -1, 10
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!