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
sp2606 [1]
2 years ago
7

Please help me with this homework

Mathematics
1 answer:
Sergio039 [100]2 years ago
5 0
39) y=20x+175

40) y=20(2)+175, so $215
You might be interested in
Nine times the difference of a number and one is equal to seven less than two times the number
Oksana_A [137]
9*(x-1)=2x-7
First get rid of your parenthesis by distributing. 
9x-9=2x-7
Then all you have to do is isolate the variable
9x=2x+2
7x=2
so x= 2/7


8 0
2 years ago
Select the scenario that best matches the equation below:<br><br> 2x + 5 = 25
son4ous [18]

Answer:

Jamie has 5 cards. his friend Bill gives him twice the number of cards he has. After this Jamie has 25 card total. I hope that this helps!!

7 0
2 years ago
What is the surface area of the square pyramid? 30 m 18 m ות 36​
gayaneshka [121]

Answer:

the answer is 5100 im pretty sure.

Step-by-step explanation:

yes

4 0
2 years ago
A roller coaster car goes above and below ground.Use the number line to show it changes in height.What is the height of the car
Ksju [112]
The height of the car at the end of the ride is 4 meters
6 0
3 years ago
Read 2 more answers
What are some fun games to play on your computer
sasho [114]
Papas pizzeria!! Haha
7 0
3 years ago
Other questions:
  • A research firm conducts a sample survey and discovers that 90% of people are more afraid of snakes than they are of flying. If
    12·1 answer
  • How does knowing the double 6+6=12 help you solve the near double 6+7=13
    15·1 answer
  • Write3/4 3/6 1/3 and 2/12 from least to greatest
    14·2 answers
  • Mike is 5 years old and Randy is 8 years old. Select all proportional relationships that have the same ratio to that of Mike and
    10·1 answer
  • Sara used 352 milliliters
    5·1 answer
  • Enter an equation in point slope form for the line. Slope is 3 and (-6, -1) is on the line.
    13·1 answer
  • The temperature in Anchorage, Alaska at 6:00 am was 2°C. If the temperature drops 2 degrees each hour, what is the temperature i
    6·1 answer
  • Make x the subject v²+x=w
    5·1 answer
  • Phil has 7 quarts of hot chocolate to give his class mates. how many of phils friend's can have one cup of hot chocolate
    15·1 answer
  • (5,-6) after a rotation of 90 digres
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!