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
Fynjy0 [20]
3 years ago
13

Please help!!! It's about the types of quantities if they are proportional or not if there is a constant number.

Mathematics
1 answer:
alekssr [168]3 years ago
7 0
1. Yes, because y=kx. “Y” is equal to 4 × “x”, on every problem. y=4x
2. No, because on the first set of numbers 3 and 15 the equation is Y=5x. Then on the second set of numbers 4 and 17 the equation is Y=4.25x.
3. Yes, because Y=1.5x.
You might be interested in
Determine whether the point is on the graph of the equation 2x+3y=8.<br> (1,2)
geniusboy [140]

The point (1,2) is on the graph of the equation.

Explanation:

The equation is 2x+3y=8

We need to determine the point (1,2) is on the graph.

To determine the point (1,2) is on the graph, we need to substitute the point in the equation and find whether the LHS is equal to RHS.

Thus, substituting the point (1,2) in the equation 2x+3y=8, we get,

2(1)+3(2)=8

Multiplying the terms within the bracket, we have,

2+6=8

Adding the LHS, we have,

8=8

Thus, both sides of the equation are equal.

Hence, the point (1,2) is on the graph of the equation 2x+3y=8

3 0
3 years ago
Lashaya decides to jog 8 miles. She is only able to jog 5/16 that distance. Write the distance
Novay_Z [31]

Answer:

The distance is 2.5\ miles

Step-by-step explanation:

Let

x------> the distance

we know that

To find the distance, multiply the total distance of 8 miles by 5/16

so

x=8(\frac{5}{16})=\frac{5}{2}=2.5\ miles

6 0
3 years ago
What value do we need to complete the equation?
Sloan [31]

Answer:

h/2

Step-by-step explanation:

3 0
2 years ago
Can someone explain how we solve this problem
riadik2000 [5.3K]
It is look so x=? so if it was 2 then it would be
2-1 = 2+1
_______          which is wrong so that's how to do it which is x?
2+5 = 2-7 

the answer is 1/7 so ya its D.1/7 :) hope i helped
4 0
3 years ago
Read 2 more answers
A coin is tossed three times. what is the probability of getting two heads and one tail?
Lera25 [3.4K]
If the order doesn't matter, then the probability is 37.5%
If it has to be head head tail, then the probability is 12.5%

If the order doesn't matter, the possible outcomes that have two heads and one tail are HHT, HTH, and THH. Since these all have a probability of 12.5% of occuring, the probability of any of them occuring is 37.5%
7 0
3 years ago
Read 2 more answers
Other questions:
  • A couple plans to have four children. Using a tree diagram , obtain the sample space. List the elements that make up the sample
    15·1 answer
  • Explain each step in solving.
    6·1 answer
  • What is the distance between (-6, 8) and (-3,9)?<br>Choose 1 answer.<br>4<br>6<br>√10<br>√15​
    8·2 answers
  • Which statements describe a residual plot for a line of best fit that is a good model for a scatterplot? Check all that apply.
    10·2 answers
  • Which graph represents the inequality?
    6·1 answer
  • The English and Social Studies classes are participating in an Egyptian Exhibit. One class has 25 students and the other class h
    9·1 answer
  • A car travels east at 35 mi/h through a wind that is moving north at a rate of 10 mi/h. To the
    5·1 answer
  • Kaitlin has four and two-thirds berry pies. She is going to share it equally among 12 people. How much pies will each person get
    11·1 answer
  • 27 : 18 = 13 : x find x​
    15·1 answer
  • There are 16 mangoes in a basket. They are only only julie and East Indian.if you take out a Julie and replace it with an East I
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!