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
KengaRu [80]
3 years ago
11

The table below shows the total number of hours, Jessica, Emily, and Trina, each studied after given number of weeks. Part A one

of the relationships between weeks and total hours studied is proportional. Whose number of total hours studied is proportional to the number of weeks studied ? For the proportional relationship, write an equation to represent y, the total number of hours studied, in terms of x, the number of weeks. Explain how u determined your equation. Pls help

Mathematics
2 answers:
pishuonlain [190]3 years ago
8 0

Answer:Y times X = 5

Step-by-step explanation:

Naily [24]3 years ago
3 0

Answer:

See attached

Step-by-step explanation:

Refer to attached

Only column 3 - Trina's numbers represent proportional relationship

Equation for it is: y = 2.5x

Calculation is provided on the table

You might be interested in
Can someone help me solve #1 and #2 by working backward? Here is a picture:
Brilliant_brown [7]
1. 4(n+3)=16, n+3=4, n=1
2. m/4+3=24, m/4=21, m=84
1. three added to a number n implies n+3, 4 times that sum is 4 (n+3), to solve divide both sides by 4 then subtract three from both sides.
2. a number divided by 4 means n/4 adding it to three n/4+3, to solve subtract 3 from both sides then multiply both sides by 4
3 0
3 years ago
Find the sale price when the original price is $91.00 and the discount rate is 13%
AleksandrR [38]

Answer:

$79.17

Step-by-step explanation:

91.00 x 0.13= 11.83 (the discount)

91.00-11.83= $79.17 (the sale price)

6 0
2 years ago
Read 2 more answers
Simplify ten to the sixth divided by ten to the negative third.
Andrews [41]
Exponential rules state that when you divide exponents, you subtract by the powers. The powers have the same coefficients, so you can divide the two numbers.

6 - (-3) = 9

The answer is 10^9.
4 0
3 years ago
Read 2 more answers
Write the equation of the line that passes through (3, 4) and 2, -1) in slope-intercept form
Marat540 [252]

Answer:

Step-by-step explanation:

(-1 -4)/(2 - 3) = -5/-1 = 5

y - 4 = 5(x - 3)

y - 4 = 5x - 15

y = 5x - 11

4 0
3 years ago
What is 2x3xnxn=54 what is n?
Doss [256]
It would be
2x3xnxn
N has a 1 in front of it it's just not shown
So
2x3x1nx1n then you'd at as much as possible
5x2n
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the perimeter of ADC? 9.5 cm 7.5 cm 2 8.5 cm 2 5.5 cm
    9·1 answer
  • Describe how the variables are related
    8·1 answer
  • Consider △LNM. Which statements are true for triangle LNM? Check all that apply. The side opposite ∠L is NM. The side opposite ∠
    9·2 answers
  • Which number has a 5 that represents a value ten times greater than the value
    7·1 answer
  • What is one word descriptor for sustituye and solve?
    15·1 answer
  • PLEASE RESPOND ASAP!!what is the value of z in the figure below??
    14·1 answer
  • Which iequailty model and solution set best represents the possible side lengths of miriam's bulletin board?
    7·1 answer
  • Roger had 20 minutes to do a three-problem quiz. He spent 11 and 3/4 minutes on question A and 6 1/2
    7·1 answer
  • Can y’all help me solve this. <br> Please!!!!!!!
    5·1 answer
  • The following table shows the salary of 7 people in an office last year. Name Income Andy £9500 Bevan £30000 Cheryl £11250 Deva
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!