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
ElenaW [278]
3 years ago
10

Help please will mark!! Melissa the trainer has two solo workout plans that she offers her clients: Plan A and Plan B. Each clie

nt does either one or the other (not both). On Monday there were 3 clients who did Plan A and 2 who did Plan B. On Tuesday there were 5 clients who did Plan A and 6 who did Plan B. Melissa trained her Monday clients for a total of 3 hours and her Tuesday clients for a total of 7 hours. How long does each of the workout plans last?
Mathematics
1 answer:
ioda3 years ago
7 0

Answer:

3

clients who did Plan A and

2

who did Plan B. On Tuesday there were

8

clients who did Plan A and

4

who did Plan B. Linda trained her Monday clients for a total of

4

hours and her Tuesday clients for a total of

9

hours.

Step-by-step explanation:

let x equal the number of hours for each plan A workout.

let y equal the number of hours for each plan B workout.

on monday, there were 3 clients who did plan A workout and 2 clients who did plan B workout for a total of 4 hours.

the formula for monday becomes 3x + 2y = 4

on tuesday, there were 8 clients who did plan A workout and 4 clients who did plan B workout for a total of 9 hours.

the formula for tuesday becomes 8x + 4y = 9

you have to solve these 2 equations simultaneously.

they are:

3x + 2y = 4

8x + 4y = 9

multiply both sides of the first equation by 2 and leave the second equation as is to get:

6x + 4y = 8

8x + 4y = 9

You might be interested in
Identify the equation of the graph shown. A) y = 2x + 3 B) y = 2x - 3 C) y = -2x + 3 D) y = -2x - 3 4)
Anna35 [415]

Answer:

The answers provided aren't reasonable for this graph.

Step-by-step explanation:

The graph's y-intercept is -2, since that is the point where the line intersects the y-axis. The slope is 3x, because the distance from one point to the next is 3 up, 1 right. So the equation for the graph is y = 3x - 2.

4 0
3 years ago
Rewrite as a simplified fraction.
n200080 [17]
16/5 is roughly equal to 3.2. Is that what your are asking?
4 0
3 years ago
Simplify the ratio 24:135
kap26 [50]
The answer is 8:45. Enjoy!
5 0
3 years ago
Read 2 more answers
PLZ HELP ill GIVE BRAINIESt!!!!20 Points
jekas [21]
A. more homework better scores
b. about 60 score
c. standard score
7 0
3 years ago
Read 2 more answers
Triangle ABC is an equilateral triangle.Find the angle of rotation that maps A to B
svet-max [94.6K]

The sum of the inner angles of any triangle is always 180°, i.e. you have


\alpha + \beta + \gamma = 180


In the particular case of an equilater triangle, all three angles are the same, so

\alpha = \beta = \gamma


and the expression becomes


\alpha + \beta + \gamma = \alpha + \alpha + \alpha = 3\alpha = 180


which implies \alpha = 60


So, if you rotate the triangle with respect to its center by 60 degrees, the triangle will map into itself. In particular, if you want point A to be mapped into point B, you have to perform a counter clockwise rotation of 60 degrees with respect to the center of the triangle.


Of course, this is equivalent to a clockwise rotation of 120 degrees.


Finally, both solutions admit periodicity: a rotation of 60+k360 degrees has the same effect of a rotation of 60 degrees, and the same goes for the 120 one (actually, this is obvisly true for any rotation!)

3 0
3 years ago
Other questions:
  • Shadow Software company earned a total of 800,009 selling programs during the year 2012. 125,300 of taht amount was used to pay
    15·1 answer
  • Determine the holes, vertical asymptotes, and horizontal asymptotes of the rational function y=3x^2+10x-8/x^2+7x+12
    13·1 answer
  • What is the IQR of 11,11.5,10.5,17,14.5,18,17,19
    12·2 answers
  • 3.6/k = 0.2/ 0.5 solve the following proportions
    8·1 answer
  • Dylan invested $20,000 in an account paying an interest rate of 5.3% compounded continuously. Assuming no deposits or withdrawal
    9·1 answer
  • Can someone help me simplify?
    9·1 answer
  • Quick Math, 75% of 180?
    13·1 answer
  • 10 POINTS PLEASE HELP!!! IT SEEMS EASY BUT I DONT UNDERSTAND!!!!
    9·1 answer
  • Which of the following equations results in no solutions?
    15·1 answer
  • The number of members in a labor union is 240, and the number increases by 5% each year. Find the number of members after 4 year
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!