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
rjkz [21]
3 years ago
6

Please help!!!! ILL MARK YOU AS BRAINLIEST IF CORRECT

Mathematics
2 answers:
AysviL [449]3 years ago
6 0
Shshsdhdhsggsgwgwfwfwffwfsccasccssvvssv 70
Lemur [1.5K]3 years ago
3 0

Answer:

75

Step-by-step explanation:

You might be interested in
PLEASE HELP. WILL GIVE BRAINLY
zepelin [54]
For these questions it is asking you to convert different measurements.
For the first part,
You must convert 10 kilometres to meters
Or 500 meters to kilometres
For this example I will covert 500 meters to kilometres
1000 meters = 1 kilometer
So 500 meters is 0.5 kilometres or half a kilometer
So on the first day you ride 10 kilometres and increase by 0.5 kilometres a day that means you increase by 1 kilometer every two days
The question is asking how many days until you get to 15 kilometres well
15-10=5
5x2 =10 so the answer to the first part is 10 days

In the second part you have to convert again I am going to convert kilometres to meters this time
We know 1km = 1000m
So you times the kilometer by 1000 to get the meters
0.75 x 1000 = 750
So you start with 7500 and increase by 750 every day
The question asks you the total after 3 days so we must find out each day and add them up
1st day: 7500
2nd day: 7500+750=8250
3rd day: 8250+750=9000
Now we must add them together so
7500+8250+9000=24750
So the answer to this part is 24750 meters

The last part is asking you to compare the programs so let’s start with training program A
20-10=10
10x2= 20
So A is 20 days

Training program B:
We know from previous questions that on the third day you do 9000 meters so we must carry on from there
4th day: 9000+750=9750
5th day: 9750 +750=10500
6th day: 10500 + 750=11250
7th day: 11250 + 750 = 12000
As you can see there is a pattern here on the 3rd day we are on 9000 and on the 7th day we are on 12000 that means it has increased by 3000 in 4 days this is because 750 x 4 = 3000
This means we know 18000 is the 15th day
We will carry on from here
16th day: 18000+750=18750
17th day: 18760+750=19500
18th day: 19500+750=20250
Here we have gone over 200000 which is 20 km on the 18th day meaning training program B is quicker
8 0
3 years ago
WILL GIVE BRAINLIEST!!!
givi [52]

Answer:

y = 3x + 1

Step-by-step explanation:

Since we know the Graph is Parallel to y = 3x + 11, we know that the "mx" portion of the equation is 3x since only the "b" would be different.

Then we just substitute in the point and to find b.

4 = 3(1) + b

b = 1

y = 3x + 1  is the answer

4 0
2 years ago
Courtney works for the Red Cross and has been tasked with buying non-perishable items for families recently displaced by a hurri
beks73 [17]

9514 1404 393

Answer:

  • x + y = 20
  • 20x +30y = 450

Step-by-step explanation:

The equation for the total number of cases is ...

  x + y = 20

The equation for the total cost of the cases is ...

  20x +30y = 450

_____

<em>Additional comment</em>

The solution to these equations is (x, y) = (15, 5).

5 0
2 years ago
What is the answer to this problem ,you have to simplify
Andreyy89
Y^8/y^5 When multiplying exponents with the same base, you add the exponents
8 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP IL MARK BRAIN....
fenix001 [56]
I’m pretty sure it is a
4 0
3 years ago
Read 2 more answers
Other questions:
  • a small airplane used 5 2/3 gallons of fuel to fly a 2 hour trip how many gallons were used each hour
    13·1 answer
  • Is -2/3 &gt;..&lt;..or = -0.8
    5·1 answer
  • There are a total of 20 dogs and cats at a kennel. if the ratio of the number of dogs to the number of cats at the kennel is 3 t
    7·1 answer
  • 15.6°F in 13 minutes
    13·2 answers
  • (My teacher doesn't give credit with out how i did the answer btw)
    12·2 answers
  • What's 50+20+15+35+15+5+20+15+5=?
    11·2 answers
  • A caterer charges $500 plus $30 per guest to cater a wedding. Walt and Traci don't want to spend more than $8000 on catering. Wr
    15·2 answers
  • Solve the system using elimination 4x-7y=3 <br> x-7y=-15
    6·2 answers
  • A family block of Chocolate is made up of 6o small squares
    6·1 answer
  • 1. Bob makes $14 per
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!