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
Alja [10]
3 years ago
10

Last month, Katie started training for the swim team. She swam 20 laps every day for 18 training days. This month, Katie wants t

o swim 215 more laps than last month. She will swim 3 more laps per training day and add more training days to her monthly schedule.
If Katie adds 5 training days to her schedule this month, will she swim 215 more laps?

If Katie adds 10 more training days to her schedule this month, will she swim 215 more laps?

If Katie adds 6 more training days to her schedule this month, will she swim 215 more laps?

Build an equation for finding the number of additional training days she needs to swim 215 more laps.

Mathematics
1 answer:
Gre4nikov [31]3 years ago
8 0
Please double check, this is what I came up with, I hope it helps.

You might be interested in
Lines AB and CD are parallel. If ∠3 measures (3x + 20)°, and ∠4 measures 70°, which equation could be used to solve for x
SpyIntel [72]

Answer:

(3x+20) = 70

Step-by-step explanation:

All vertical or corresponding angles are congruent, aka they equal eachother.

5 0
3 years ago
What is the sum of 6 + -6 =
Vikentia [17]
The sum of 6+-6 is 0.
4 0
3 years ago
Read 2 more answers
I need the answer. Please hurry
julia-pushkina [17]
The answer is the first one! :)
3 0
3 years ago
Josh is putting up a fence around a garden that is next to a wall. He only has 54 feet of fence and the length of the garden mus
vova2212 [387]

Answer:

Length = 12 feet

Width = 30 feet

Step-by-step explanation:

Let l be the length of the garden and let w be the width:

We have system of equations

2w + l = 54

l = 2w + 6

We substitute 2w + 6 for l

2w + 2w + 6 = 54

4w + 6 = 54

4w = 54 - 6

4w = 48

w = 48/4

w = 12 feet

Width(w) = 12 feet

We find the Length

l = 2w + 6

l = 2(12) + 6

l = 24 + 6

I = 30 feet

7 0
3 years ago
Read 2 more answers
the bike is on sale for $130. if the original price of the bike $200, what is the percent discount ?
STALIN [3.7K]
Part percent
—— = ————. I use that method a lot and it helped me. ANSWER:65%
Whole 100
8 0
3 years ago
Other questions:
  • Calculate the average rate of change of the quadratic function y = -x2 + 4x +2
    14·1 answer
  • What is -56 divided by 8
    9·2 answers
  • Can someone help me solve this problem please ? 3(8-6)=t
    5·2 answers
  • Is 2352 a perfect square? If not, find the smallest multiple of 2352 which is a perfect square. Find the square root of the new
    6·1 answer
  • The height of a standard doorway in a home is 80 inches. What is the metric equivalent in centimeters?
    14·1 answer
  • What is the solution of the equation of the compound inequality 4x <-8 or 9x> 18
    9·1 answer
  • Someone helpe answer this question please
    14·1 answer
  • What is the factored form ?
    9·2 answers
  • Tim has a bag of 36 orange-flavored sweets and Peter has a bag of 44 grape-flavored sweets. They have to divide up the sweets in
    15·1 answer
  • I don’t understand.<br> online school is hard
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!