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
Lostsunrise [7]
4 years ago
5

O triplo de um mumero somado a 9 e igual a 30 .qual e esse numero

Mathematics
1 answer:
-Dominant- [34]4 years ago
7 0
Do you think than i ve understood it right 

3x+9=30

3x=21

x = 21/3 = 7

x = 7

hope helped 
You might be interested in
The sales tax in Ontario is 13%.
sweet [91]
The cost of the fishing pole before sales tax is $29.

32.77 = 113%
113 / 100 = 1.13
32.77 / 1.13 = 29

Pre-tax = $29
7 0
3 years ago
-
Serga [27]

Answer:

23

Step-by-step explanation:

8 0
3 years ago
Find the area of the parallelogram.
zhenek [66]

Answer:

To find the area of a parallelogram, multiply the base by the height. The formula is: A = B * H where B is the base, H is the height, and * means multiply

Step-by-step explanation:

6 0
3 years ago
You must ship 40 packages weighing 3 1/4 pounds each . What is the total weight of the packages in pounds
frozen [14]

Answer:

130

Step-by-step explanation:

Times 40 & 3 to get 120.

Then as 1 is equal to 1/4 and 4 is equal to 4/4 which is a whole.

As 4 = 4/4 or 1 whole.

Count by 4 with your fingers until you get 40. Which is ten.

Then add 120+10 which equals to our answer that is 130.

8 0
4 years ago
Which expression is equal to 16.25 ÷ 2.5?
enyata [817]

Answer:

6.5

Step-by-step explanation:

Change the divisor 2.5 to a whole number by moving the decimal point 1 places to the right. Then move the decimal point in the dividend the same, 1 places to the right.

We then have the equation:

25 into 162.5 equals 6.5

Calculated to 1 decimal places.

3 0
4 years ago
Other questions:
  • If tax is 8.75%, and the bill total is $97.50, how much tax will be added to the bill? How much will the total bill be?
    10·2 answers
  • document is 20 inches by 34 inches what are the dimensions of documents using the following scales 1/4 1/2 3/4 1 and 1/2
    5·1 answer
  • (50 PTS/MORE INFO INSIDE) How many outcomes do NOT show an even number on the first spinner and show a 6 on the second spinner?
    5·1 answer
  • Using this table, calculate the profit at each level of running shoe inserts production.
    5·2 answers
  • A. AC<br> B. AO<br> C. CO<br> D. AB
    14·2 answers
  • Justin painted his fence from 8:00 am to 11:47 am. For how many minutes did he paint the fence?
    13·1 answer
  • Answer parts (a)and (b) for each closed box below a.what is the surface area of each box? B. What is the volume of each box
    10·1 answer
  • Find the solutions to y = (x – 1)2 for x = –3, 0, and 3.
    7·1 answer
  • Create a word problem for the following expression, and then solve. 4 divided by 1/2
    8·1 answer
  • Can anyone help me with this? I'll mark brainliest.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!