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
user100 [1]
3 years ago
11

Write the example about adding and subtracting decimals

Mathematics
1 answer:
Misha Larkins [42]3 years ago
5 0
0.5 + 1.8 = 2.3

12.3 - 8.4 = 3.9
You might be interested in
A pizza company uses equation C = 15n to calculate the cost of buying a number of pizzas. What is the constant of proportionalit
Lorico [155]

Answer:

29

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
HI HOW ARE YOU I HOPE YOU DOING OKAY YOU BETTER BE DOING OKAY
butalik [34]

Answer:

Hello

Step-by-step explanation:

I'm very streesed out because I have like 50 million assignments due at 11:59 TODAY.

6 0
2 years ago
Read 2 more answers
Pleaseeeee helppppp
IRINA_888 [86]

Answer:

  (a)  (6, 2)

Step-by-step explanation:

The system of equations has one of them in y= form, so it lends itself to solution by substitution.

__

Using the equation for y to substitute into the first equation, we have ...

  2x -y = 10

  2x -(-1/2x +5) = 10 . . . . . substitute for y

  2x +1/2x -5 = 10 . . . . . eliminate parentheses

  5/2x = 15 . . . . . . . . . add 5, collect terms

  x = 6 . . . . . . . . . . . multiply by 2/5

Using the equation for y, we have ...

  y = -1/2(6) +5 = -3 +5

  y = 2

The solution is (x, y) = (6, 2).

3 0
2 years ago
50 points if you answer correctly
rewona [7]

Answer:

f(3) =  {3}^{2}  + 5(3) - 9 \\ f(3) = 9 + 15 - 9 \\ f(3) = 15

3 0
3 years ago
Read 2 more answers
What is the value of x in the equation 3x - 4y=65, when y=4?<br> N
4vir4ik [10]

Answer:

x =27

Step-by-step explanation:

3x - 4y=65

lets substitute the value of y in the equation:

3x -4(4) =65

3x = 65 +16

3x= 81

x= 81/3

x = 27

3 0
3 years ago
Other questions:
  • Please answer ASAP<br> Solve: 4y – 8 – 2y + 5 = 0
    14·1 answer
  • What percent of 4600 is 2530?​
    15·2 answers
  • In a parking lot, 15% of the cars are blue. There are 12 blue cars in the parking lot. How many total cars are there? How many c
    7·1 answer
  • 2x-12by 3 =2x by 5 sove the equation
    6·1 answer
  • What is 1/2 divided by 3 i got my Awncer but it says I got it wrong:(​
    7·2 answers
  • Explain why each statement is true. 5 + 2 + 3 = 5 + (2 + 3)
    9·1 answer
  • Calculate the unit rate. A 5 gallon bucket of paint for $70.50​
    5·1 answer
  • Urgent help ! similar figures use the similarity relationship to find the indicated value
    5·1 answer
  • The equation of the line which passes through the point (0,5) and has a gradient of 4 is
    11·1 answer
  • What coordinates on the unit circle are associated with the angle measure?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!