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
kherson [118]
3 years ago
12

Which equation represents a direct proportion? a. y=x+1 b.6y=12x c.6y+4=x d. y=2x-2

Mathematics
1 answer:
Hatshy [7]3 years ago
5 0
Direct proportion would mean that there is no y-intercept. The answer would be answer choice b
You might be interested in
Write the equation of the graph which is the reflection of y=−|x−1|−1 about the origin
Norma-Jean [14]

Answer:

f(x) = |x + 1| + 1

Step-by-step explanation:

A reflection over the y-axis followed by a reflection over x-axis is equivalent to a reflection about origin.

f(x) = -|x-1| -1

reflection over the x-axis:

-f(x) = (-1)*(-|x-1| -1) = |x-1| +1

reflection over the y-axis of the previous function:

-f(-x) = |-x-1| +1 = |x + 1| + 1

which is the reflection of f(x) about the origin

6 0
3 years ago
Solving algebraic equationsSolve:1/5m = 4 - 3/10m
sertanlavr [38]

EXPLANATION

Given the equation:

1/5m = 4-3/10m (Adding +3/10 to both sides)

1/5m +3/10m = 4 (Adding 1/5 + 3/10)

1/2m = 4 (Isolating m)

m = 2*4 (Multiplying)

m=8

ANSWER: m=8

3 0
1 year ago
A rectangular prism has a length of 7 cm, a width of 4 cm, and a height of 2 1/2 cm.
BartSMP [9]
First solve the volume of the rectangular prism
V = l x w x h
where l is the length
w is the width
h is the height
V = 7 x 4 x 2.5
v = 70 cu cm

then solve the volume of the box
v = e^3
v = 0.5^3
v = 0.125

number of cubes = 70 / 0.125
number of cubes = 560 cubes
4 0
4 years ago
Read 2 more answers
A grocery store gives away a $10 gift card to every 25th customer and a $20 gift card to every 60th customer. a. Which customer
steposvetlana [31]
To find the answer you need to find the common factor of numbers 25 and 60

25,50,75,100,125,150,175,200,225,250,275,300

60,120,180,240,300

The 300th customer will receive both cards, and a total of $220 and 17 gift cards were given away.
4 0
4 years ago
Adding and subtracting mixed numbers<br>1/4 + 1/2​
andreev551 [17]

Answer:

3/4

Step-by-step explanation:

1/4 = 0.25 1/2 = 0.50

0.25 + 0.50 = 0.75

0.75= 3/4

5 0
3 years ago
Read 2 more answers
Other questions:
  • 25 POINTS Tran planned a rectangular pool and made a scale drawing using centimeters as the unit of measurement. He
    15·1 answer
  • Quickkkkk<br> Which number sentence is true?
    5·1 answer
  • 20 POINTS
    12·1 answer
  • Tanya is having a bake sale and must bake cupcakes. She has cupcakes donated by a friend and after her
    10·1 answer
  • Which one is the maximum
    12·1 answer
  • Helpppppppppppppppppppppppppp
    12·1 answer
  • Tamira has 8 pounds of clay. How many 4-ounce<br> bowls can she make with the clay?
    8·2 answers
  • Solve the equation for the interval [0, 2pi). 2sin^2x = sin x
    10·1 answer
  • Which boxes have a volume of 120 cubic feet? (4 points)
    7·2 answers
  • SOMEONE PLEASE HELP ME WITH THIS ILL GIVE YOU BRAINLY IF YOU GET IT RIGHT AND PLEASE EXPLAIN HOW U GOT IT !!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!