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
ryzh [129]
2 years ago
15

I need help:) kinda urgent but ILL MARK brainliest!! :)

Mathematics
1 answer:
drek231 [11]2 years ago
6 0
2(3x-20+4x+10)=2(3x+30)+6x
14x-20=12x+60
2x=80
X=40
You might be interested in
What is the difference of 864.2 and 363.3?
eimsori [14]

Answer: 864.2 i greater than 363.3 that is my answer

Step-by-step explanation:

6 0
2 years ago
Which of these shapes has Square corners?
dem82 [27]
The answer is option C
5 0
3 years ago
Read 2 more answers
One of the legs of a right triangle measures 4 cm and its hypotenuse measures 5 cm. Find the measure of the other leg. If necess
Zigmanuir [339]
A^2 + b^2 = c^2
4^2 + b^2 = 5^2
16 + b^2 = 25. -16
B^2 = 9
Square root of 9 = 3
B = 3

The other leg is 3cm
8 0
2 years ago
A bag contains 2 blue marbles, 3 green marbles, 1 white marble and 4 red marbles.
Dima020 [189]

Answer:

2/5

Step-by-step explanation:

add all marbles together: 10 marbles

since only 4 are red, the fraction would be 4/10

4/10 can be simplified to 2/5

3 0
2 years ago
Read 2 more answers
What is the classification for this polynomial? X2y+3x3
Gre4nikov [31]

Answer:

quadratic

Step-by-step explanation:

hope you got it

7 0
3 years ago
Other questions:
  • Find the probability of rolling a 5 or greater
    7·1 answer
  • What is the perimeter of rectangle ABCD on the coordinate plane? coordinate grid
    14·2 answers
  • Tom always keeps his 4 gardens clean. He takes 20 minutes to clean a single garden how much time would it take to clean all four
    9·2 answers
  • If kaitlyn goes to the store, the probability that she buys blueberries is 90%. the probability of her going to the store is 30%
    6·1 answer
  • What is the value of R?
    7·1 answer
  • A certain flight arrives on time 8484 percent of the time. Suppose 143143 flights are randomly selected. Use the normal approxim
    13·1 answer
  • An airplane's change in altitude before landing is shown in the table. what equation represents this change in altitude?
    6·1 answer
  • Write in scientific notation 0.0042
    7·1 answer
  • Add 5 to me then you divide by 7 if you add 12 then subtract 7 you get 10 what number am i
    6·2 answers
  • Which function models the area of a rectangle with side lengths of 2x – 4 units and x + 1 units? What is the area when x = 3?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!