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
Marrrta [24]
3 years ago
14

Gary exercises 1.75 hours on Mondays, Wednesdays, and Saturdays. How many weeks will it take Gary to exercise a total of 21 hour

s?
What equation models the problem?


How many weeks will it take Gary to exercise a total of 21 hours?
Mathematics
1 answer:
Nostrana [21]3 years ago
4 0

Answer:  The equation is 5.25x = 21  and it will take Gary 4 weeks to exercise 21 hours.

Step-by-step explanation:

So we know a week is  7 days and Gary exercise 3 days out of the 7 days.

so we will have to multiply 3 * 1.75 to find the number of hours that  she exercise in 1 week.

3 * 1.75 = 5.25  so Gary exercises  5.25 for every week  so now we could use x to represent the number of weeks Gary will take to exercise 21 hours.

5.25x = 21  where x is the number of weeks.

x= 4

You might be interested in
Find the cardinal number of 200, 201,202,203,...,1099​
klasskru [66]

Answer:

there is a thing called you can use that

Step-by-step explanation:

5 0
3 years ago
H(a)=2a+4 <br> g(a)-2a^2+2 <br> find (h+g)(a+3)
Lunna [17]

Answer:

hello :  

(g/f)(3) = g(3)/f(3)

but : g(3) =3(3)+2 = 11

f(3) 2(3)-4 = 2

g/f)(3) = 11/2

3 0
3 years ago
I need help plz<br> 99 points waiting for the person that answers the question
amid [387]

Answer:

No

Step-by-step explanation:

This is from a website so you might have to rephrase it but Direct variation describes a simple relationship between two variables . We say y varies directly with x (or as x , in some textbooks) if:

y=kx

for some constant k , called the constant of variation or constant of proportionality . (Some textbooks describe direct variation by saying " y varies directly as x ", " y varies proportionally as x ", or " y is directly proportional to x .")

This means that as x increases, y increases and as x decreases, y decreases—and that the ratio between them always stays the same.

The graph of the direct variation equation is a straight line through the origin.

4 0
3 years ago
Read 2 more answers
Help please :)
Marta_Voda [28]
If you are given 25 gallons, then all u have to do is multiply 25 by 2.369
and the answer is $59.225
5 0
3 years ago
Read 2 more answers
Please don't steal points I need help :(
blagie [28]

Answer:

I think its C

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • PLEASE ANSWER<br><br> What is an outlier in math?
    11·1 answer
  • How do I solve this??
    9·2 answers
  • The product of five and a certain number is twelve​
    11·2 answers
  • 15/24 simplified form
    8·2 answers
  • Thomas bought his whole family hot dogs and popcorn at the baseball game. He bought 60 items. He bought 3 hot dogs and and 8 pop
    11·2 answers
  • Median of 40 49 62 56 68 39 50 61 54 44
    12·2 answers
  • Which is a solution to the equation?<br> (x-2)(x + 5) = 18
    9·2 answers
  • Is anyone good with probability? I need help with Allyson’s and brittney’s solution.
    15·1 answer
  • Find the length of the hypotenuse left
    9·1 answer
  • The graph of a quadratic equation passes through
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!