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
adoni [48]
3 years ago
12

Does each equation represent a proportional relationship? Choose Yes or No.

Mathematics
2 answers:
Tju [1.3M]3 years ago
7 0

Answer:

NONONONONONONONONONONONOO FIRST ONE IS THOUGH

Step-by-step explanation:

user100 [1]3 years ago
6 0

Answer:

y=150x is proportional, but y=7x-3 is not.

Step-by-step explanation:

A proportional relationship is of the form where k is a constant.  It is not a proportional relationship as it does not take the form y = kx. It is a proportional relationship, so we get k = 150.

You might be interested in
What is the measurement for this angle?
adelina 88 [10]

Answer:

B

Step-by-step explanation:

150 degrees

3 0
3 years ago
X : y = 5 : 3<br> and<br> x + y = 56<br> Work out the value of x - y
Otrada [13]

Answer:

14

Step-by-step explanation:

x / y = 5 / 3, then 3x = 5y , x = 5/3y

we can type 5/3y instead of x ;

5/3y + y = 8/3y = 56, then y = 21

.

now let's find x ;

x - 21 = 56, then x = 35

x - y = 35 - 21 = 14

8 0
3 years ago
Read 2 more answers
Guided Practice
padilas [110]

Answer:

A.

80t3

Step-by-step explanation:

80t^3

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

80t^3

6 0
3 years ago
Write an equation of the line given its slope,m=3,and it's y-intercept b=10
scoray [572]
Y = mx + b

plug in m and b

y = (3)x + (10)

hope this helps
5 0
4 years ago
What is the length of PL
devlian [24]

Answer:

17 cm

Step-by-step explanation:

PM is 15 cm and LM is 8 cm. you do 15 to the power of 2 and get 225 and 8 becomes 64. when you add 64 + 225 you get 289. you do \sqrt{ 289\\\\\\ and get 17.

4 0
3 years ago
Other questions:
  • A recent study showed that teenagers who had night light in their rooms as babies are more likely to suffer from myopia than tee
    14·1 answer
  • What is magma? a. The molten mixture of rock-forming substances, gases, and water from the mantle.. c. Hardened lava on the surf
    7·1 answer
  • A plumber charges $25 for a service call plus $50 per hour for service. Write a linear equation in slope-intercept form to repre
    11·1 answer
  • Somebody please help
    15·1 answer
  • A family has traveled 114 miles of a planned trip. This is 37% of the total distance they must travel on the trip. Find, correct
    6·1 answer
  • 52=4z <br> HELP PLS ILL MARK BRAINLIEST
    12·1 answer
  • A machine can stamp 75 caps per minute. At this rate how long will it take to stamp 3000?
    7·2 answers
  • 9(2) + 2 = 3(2) - 10
    7·1 answer
  • Plz help me out xx tysm
    8·2 answers
  • Given PRQ = XYZ, sketch a diagram and state all corresponding sides and angles.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!