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
liraira [26]
3 years ago
15

For each equation below , determine the value of y if x = 2 .

Mathematics
2 answers:
Rom4ik [11]3 years ago
7 0
1) y=7-3x
y=7-3(2)
y=7-6
y=1
2) y=18/x
y=18/2
y=9


Fynjy0 [20]3 years ago
3 0
You simply plug in the value of x in each equation to find y.

1)
y = 7 - 3(2)
y = 7 - 6
y = 1

2)
y = 18/2
y = 9

hope this helped, blessings!
You might be interested in
Help me with this problem
Alexus [3.1K]

Answer:

ddddddvvvvvv

Step-by-step explanation:

5 0
2 years ago
What is -1/8×5×2/3=<br>please help me
Serga [27]
-10/24 is the answer. 
6 0
2 years ago
You drive 15 miles in one fourth of an hour. What is your average speed?
Mazyrski [523]
Hello ! I'm happy to help
the answer all revolves around this simple formula:
speed= distance/time
since you were driving for 1/4 of an hour that's 15 minutes
and we already know that you traveled 15 miles
so the speed would equal 15 miles every 15 minutes
if you want to find the total distance travelled is 15x15 =225
6 0
2 years ago
Help read the instructions ffirst
Nezavi [6.7K]

Answer:

Step-by-step explanation:

Find attached  the first sum.

x  denotes horizontal and y denotes vertical

When the value of x  is  positive, it moves to right side and when x is negative, it moves left sides 'x unit'

When the value of y  is  positive, it moves to up side and when y is negative, it moves down sides 'y unit'

7 0
2 years ago
13. Given the volume, V, of the rectangular prism below, find h, the height of the prism. V = (x ^ 2 + 2x)/(x + 1) l= 2x + 4 w=
NikAS [45]

Given:

Volume of a rectangular prism is:

V=\dfrac{x^2+2x}{x+1}

Dimensions of the rectangular prism are:

l=2x+4

w=\dfrac{x}{8}

To find:

The height of the rectangular prism.

Solution:

The volume of a rectangular prism is:

V=l\times w\times h

After substituting the values, we get

\dfrac{x^2+2x}{x+1}=(2x+4)\times \dfrac{x}{8}\times h

\dfrac{x(x+2)}{x+1}=\dfrac{2x(x+2)}{8}\times h

\dfrac{x(x+2)}{x+1}\times \dfrac{8}{2x(x+2)}=h

\dfrac{1}{x+1}\times \dfrac{8}{2}=h

\dfrac{4}{x+1}=h

Therefore, the correct option is C.

8 0
3 years ago
Other questions:
  • How much work is done by a man who uses a force of 7 Newtons to push a box 3 meters across the room?
    9·2 answers
  • Which are measurements of the sides of a right triangle
    12·1 answer
  • During a film festival, the first film ticket is priced at $16, and each additional ticket is $11. if Rico spends $71, then how
    12·2 answers
  • Place the following real numbers in order from least to greatest.<br> -3, -5.55, -5.5, 5.45
    6·1 answer
  • The formula for the volume of a cylinder is V = pir2h. Solve the formula for the height h.
    10·1 answer
  • What causes the phases of the moon? A) The amount of sunlight reflected onto the moon from the sun B) The Moon Earth and Sun are
    8·1 answer
  • Pls help due in 15 mins!!
    7·2 answers
  • Prove the following identi<br> v 1-cos2A/sin2A=tanA
    15·1 answer
  • Question:<br> Image Below
    10·1 answer
  • What is the rule for the reflection?<br> Pls help me
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!