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
Neporo4naja [7]
2 years ago
14

Solve The Following ( Solving equations)

Mathematics
2 answers:
kondaur [170]2 years ago
8 0
1. 15/2 | 2. 1 … if you need examples just reply here
goldenfox [79]2 years ago
8 0

Answer:

a) x = 4

b) x = 1

Step-by-step explanation:

a) \frac{4x-1}{2} = x + 7 multiply both sides by 2 so we can simplify the fraction by getting rid of 2

4x - 1 = 2x + 7 transfer like terms to the same side of the equation

4x - 2x = 7 + 1

2x = 8 divide both sides by 2

x = 4

b) 3x + 2 = \frac{2x+13}{3} again, get rid of the fraction by multiplying both sides by 3

9x + 6 = 2x + 13 transfer like terms to the same side of the equation

9x - 2x = 13 - 6

7x = 7 divide both sides by 7

x = 1

You might be interested in
On a map, there are 3 centimeters between two cities. The actual distance between the cities is 45 kilometers.
elena-s [515]

Step-by-step explanation:

3cm on map = 45 km

1 cm on map = Xkm

Xkm = 45 / 3

Xkm = 15km

Therefore scale = 1:15000

7 0
3 years ago
Read 2 more answers
How do you find serface area
Romashka-Z-Leto [24]

Answer:

the formula for surface area is 2(lb + bh + lh) sq  is that helps :))

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
DVD Video Rentals (Refer to Example 3.) The func-
Neporo4naja [7]

Answer:

(a)\ V = \{(N,30),(R,37),(S,17)\}

(b)

Domain = \{N,R,S\}

Range = \{37,30,17\}

Step-by-step explanation:

Given

V(R) = 37,\ V(N) = 30,\  V(S) = 17

Solving (a): Set of ordered pair

A function y = f(x) is represented as (x,y)

So, the ordered pair of V is:

V = \{(R,37),(N,30),(S,17)\}

Order the alphabets in increasing order

V = \{(N,30),(R,37),(S,17)\}

Solving (b): The domain and the range

In a function \{(x_1,y_1),...,(x_n,y_n)\}

The domain and the range are represented as:

Domain = \{x_1,x_2....x_n\}

Range = \{y_1,y_2....y_n\}

So, we have:

Domain = \{N,R,S\}

Range = \{37,30,17\}

5 0
3 years ago
The capacity of a small bottle of glue is 185 ml. How much glue is there in 3 bottles?
Dmitrij [34]
You just need to multiply 185 by 3. 185 x 3 = 555
4 0
3 years ago
An angle of 200 is a/an _______ angle.<br> a. reflex<br> b. straight<br> c. right<br> d. acute
krok68 [10]
Reflex angle because straight is 180 and right is 90 and acute is less than 90
3 0
3 years ago
Other questions:
  • How much should an eleven year old boy weigh?
    10·1 answer
  • 2x
    12·1 answer
  • Bone-shaped treats are 5 for $3.50 at Shelley’s store and Sarah wants to buy 12. She set up and solved this proportion to find h
    8·1 answer
  • The center of a circle is located at (5, −5) . The radius of the circle is 3.
    9·1 answer
  • A bird flies 1 mile north, then 1 mile east. how far is it from where it started?
    15·1 answer
  • Whats 92 divided by 2.7
    10·1 answer
  • Nathaniel misses 10% of the free throws he attempts in a season. How many total free throws did he attempt if he missed 61?​
    15·1 answer
  • 6y-3x=-18 write it in Standard form
    15·1 answer
  • If u anserw correctly ill give u 20 points and put u the brainlest
    10·1 answer
  • What is negative 5 3/4 times negative 1 2/3
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!