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
diamong [38]
3 years ago
13

Practice

Mathematics
1 answer:
Mrrafil [7]3 years ago
3 0

Answer:

1. -5y + 2y = -3y

2. -8r - 16 + 6r - 12

3. -8r - -16 + 6r - 12

4. -8r - -16 + 6r - 12

5. 2m +13

Step-by-step explanation:

why is there 2 of the same

You might be interested in
Friend of mine needs an explanation of this problem.
horsena [70]
Hope u find some help
8 0
3 years ago
Answer no explantion pls i need asap
irga5000 [103]

Answer:

Below.

Step-by-step explanation:

Area = 5(x + 3)

= 5x + 15

Perimeter = 2(x + 3) + 2(5)

= 2x + 6 + 10

= 2x + 16.

3 0
3 years ago
Help, I need help with this math question as soon as possible!!
mina [271]

Answer:

Step-by-step explanation:

4x what = 98

7 0
3 years ago
What is the probability of rolling a product of 30 when rolling 2 six sided number cubes?
serg [7]
The only two dice you can roll and multiply to get 30 are a five and a six. Thus, you get \frac{2}{36}
4 0
3 years ago
Heather is 5 feet 7 inches tall. There are
lisabon 2012 [21]
Heather is about 167.5 cm

5’7” is equal to 67 inches
when you multiply 67 inches by 2.5 cm (which is around 1 inch) you get 167.5cm
5 0
4 years ago
Read 2 more answers
Other questions:
  • Is 4,234 rounded to the nearest ten thousand 0?
    8·2 answers
  • What is negative -0.5 as a fraction
    11·1 answer
  • 550 es 10 veces mayor que 500​
    7·1 answer
  • Solve the following system of equations. Enter the y-coordinate of the solution. Round your answer to the nearest tenth.
    8·1 answer
  • 7 movie tickets cost $25.00
    12·1 answer
  • What is the volume of a cylinder that has the diameter of 8.5 inches and a height of 6.4 inches?
    15·1 answer
  • there are eight quarters and four pennies. If this was broken down into two separate groups, what would be the equivalent ratio
    9·1 answer
  • Lori is running in a marathon, which is 26.2 miles long. So far, she has run one-tenth of the marathon. How far has Lori run
    15·1 answer
  • The temperature in Oxford on Friday is -8 c
    11·2 answers
  • 9 Ms. Levin wrote the algebraic expression on the board 25(w +9) Select the statement that describes the algebraic expression Ma
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!