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
8_murik_8 [283]
3 years ago
15

- 4x + 8y = 20 ----4x + 2y = -30

Mathematics
1 answer:
snow_tiger [21]3 years ago
5 0

Answer:

40

Step-by-step explanation:

You might be interested in
4. Your job as a carpenter pays $20/hour and you worked 40 hours last week. The taxes
8_murik_8 [283]

Answer:

A 698

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
You are going to play a game where you bet a dollar and get to flip a coin ten (10) times. If you get four (4) heads in a row, y
klio [65]

Answer:

Approximately 4,000 times

Step-by-step explanation:

If you're flipping a coin to get 4 heads out of 10 and you times it by 10,000 then you would have a probable win rate of 4,000.

3 0
4 years ago
Regroup to express the number in a different way.
tatuchka [14]

Answer:

70000+1000+800+30

60000+1000+100+30

if its wrong i am sorry

4 0
3 years ago
Read 2 more answers
Find the total surface area of this triangular prism.
Aleks04 [339]

Answer:

ok please mark me brainliest and follow me my friend.

6 0
3 years ago
3. Your friend has eight sweatshirts. Three sweatshirts are green, one is white, and
Sveta_85 [38]

Answer:

3/14

Step-by-step explanation:

P (B then B) = 4/8 x 3/7 or 1/2 x 3/7

6 0
3 years ago
Other questions:
  • The temperature is 50 degrees Fahrenheit. The temperature will decrease by 4 degrees F. each hour. Let h be the number of hours.
    5·1 answer
  • A camper in hickory cabin wants to visit a friend in elm cabin how much farther is it if she walks to the mess hall first ?
    9·2 answers
  • Ingrid walked her dog and washed her car. The time she spent walking her dog was one-fourth the time it took to wash her car. It
    13·1 answer
  • HELPP!!! Ali is competing in a 10-meter high diving event. When he dives, he reachers a maximum height of 12 meters and travels
    5·1 answer
  • Type in the correct answer. What is the slope of line m?
    5·2 answers
  • Help ASAP Geometry 20 points
    6·1 answer
  • List the first 9 terms of the sequence defined recursively by Sn = Sn-2. (Sn-1 - 1), with S1 = 2 and
    15·1 answer
  • Simplify the expression.<br><br><br> 5(2) + 2(4 + 3)<br><br> 21<br> 24<br> 84<br> 140
    7·2 answers
  • Please help me with this question
    10·1 answer
  • Jose bout 9 movie tickets for a total of $54 adult tickets cost $8 is an adult child ticket cost $3.50 each. How many adult tick
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!