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
Pie
3 years ago
13

Jamie is 5 years older than Ella. Jamie's age is 11 years less than three times Ella's age. The system below models the relation

ship between Jamie's age (j) and Ella's age (e):
j = e + 5
j = 3e – 11

Which of the following methods is correct to find Jamie's and Ella's age? (4 points)



Solve j + 5 = 3j – 11 to find the value of j.

Write the points where the graphs of the equations intersect the x-axis.

Write the points where the graphs of the equations intersect the y-axis.

Solve e + 5 = 3e – 11 to find the value of e.
Mathematics
2 answers:
Ratling [72]3 years ago
7 0

The correct method is to use the equation

e + 5 = 3e - 11

on solving, we get e = 8 and j = 13

Other methods are complicated.

Xelga [282]3 years ago
4 0
The correct answer is to solve e+5=3e-11 for e.
You might be interested in
Anne has an aquarium in the shape of a rectangular prism that measures 10 in. By 20 in. By 10 in. How many cubic inches of water
kaheart [24]

Answer:

Volume = 2000\ in^3

Step-by-step explanation:

Given

Dimension: 10in by 20in by 10in

Required

Determine the capacity of the aquarium

This question implies that, we calculate the volume of the prism and this is calculated by multiplying the dimensions of the aquarium. i.e.

Volume = Length * Width * Height

Substitute values for the dimensions

Volume = 10 * 20 * 10

Volume = 2000\ in^3

Hence, the volume of the aquarium is 2000 cubic inches

6 0
3 years ago
Guided Practice
dmitriy555 [2]

Answer:

C.

discrete data

Step-by-step explanation:

The given function is:

                                                  C(p) = 0.95p

Where p represents the number of bolts purchased. We can calculate the cost based on the number of bolts purchased.

An important distinction between discrete and continuous data is that the continuous data is measured while discrete data is calculated or counted. Since we are obtaining the data by calculation, it must be discrete data.

The function can take on only specific values. For example for p=0, C is 0 and for p=1 the value of C is 0.95. The function cannot take any value in between 0 and 0.95. This is a characteristic of discrete function. A continuous function can take all possible values in an interval.  

Therefore, the answer to this question is: The Function models discrete data.

5 0
3 years ago
Read 2 more answers
Divide: 4/15÷8/25. What is the answer?
dybincka [34]
4/15 = 0.267
8/25 = 0.32
0.267/0.32 = 0.834375
3 0
3 years ago
50*50+60+90+40-60-43-89-30-34+12​
tensa zangetsu [6.8K]
The answer is 2446.
5 0
3 years ago
Read 2 more answers
Factor the mn+5m-3n-15
neonofarm [45]
The factor of mn+5m-3n-15 is 6m-4n-15.
3 0
3 years ago
Other questions:
  • The low temperature last week in Iceland was-2.25. The low temperature this week was 1.25. What was the change in temperature fr
    5·1 answer
  • Point A is located at (3, 4) and is rotated 90° counterclockwise about the origin. The new location, point A’, is (-4, 3).
    6·1 answer
  • Estimate by rounding the first number to the nearest ten and the second number to the nearest hundred. 19 Х 307 II ? Х ? = ?​
    6·1 answer
  • Is this correct yall ??
    7·1 answer
  • ILL GIVE BRAINLY!!!<br> find y. Give your answer in the simplest form
    12·1 answer
  • Which statement about fractions equivalent to One-half is always true?
    15·2 answers
  • Lin’s bike travels 100 meters when her wheels rotate 55 times. What is the circumference of her wheels?
    6·1 answer
  • Please I really need the help:(
    13·1 answer
  • 15-a=20 what is the vaule of a?
    9·2 answers
  • Rewrite each of the following expressions without using absolute value bars.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!