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
Schach [20]
3 years ago
6

Help neededdd.......

Mathematics
1 answer:
Leya [2.2K]3 years ago
3 0

Answer:

1. -5a

Step-by-step explanation:

The definition of combining like terms is adding their coefficients, for example: 2x + 3x = (2+3)x = 5x.

So for this one, -21a+16a = (-21+16)a = -5a.

You might be interested in
Okay now this is what i was talking about lul
Hitman42 [59]

Answer: The answer would be B.

6 0
3 years ago
Read 2 more answers
How do you write Y-X=5 in slope intercept form
Lynna [10]
Hello!

First of all we need to find what y equals to have it in slope intercept form.

y-x=5
y=x+5

As you can see, our slope has to be one, and our y-intercept is 5.

y=x+5

I hope this helps!
7 0
4 years ago
Read 2 more answers
Packet of sour worms contains four strawberry, four lime, two black currant, two orange sour, and three green apples worms.
ElenaW [278]
The answer would be 3/15. The number of green worms over the total amount of worms.
5 0
3 years ago
Pls help due today I will Give crown
bezimeni [28]

Answer: C

Step-by-step explanation:

Crown?

6 0
3 years ago
The ratio of the number of teaspoons of honey to the number of teaspoons of milk in a mixture is 1:4. Which of the following bes
abruzzese [7]

Answer:

The mixture is certainly not just milk and honey because the ration implies adding too much honey. Yet, by the way it's described it's supposed to be reffering to 1 scoop ( mesuringg unit) of honey for every 4 units of milk

4 0
3 years ago
Other questions:
  • You have 36
    13·2 answers
  • The ratio of home fans to visiting fans in the arena is 8 to 5. if there are 112 home fans how many total fans are in the arena
    14·1 answer
  • Find the value of x when 6-4x = 6x-8x-2.
    6·1 answer
  • A garden is in the shape of a semicircle with a radius of 25 feet. Fencing is placed around this garden. How much fencing, in fe
    7·2 answers
  • What percent said red, blue, or yellow?
    8·1 answer
  • on a double number line representes a heart rate in beats per min. how many minutes until the heart beats 300 times​
    14·1 answer
  • Find the equation of the line that is parallel to the given line and passes through the given point.
    15·1 answer
  • Find the indefinite integral
    9·1 answer
  • In the given diagram, which of the following pairs of angles are alternate interior angles?
    12·2 answers
  • The crcle graph below shows Cara's spending
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!