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
Jlenok [28]
2 years ago
15

3 (5x + 7) = 75 what is x?

Mathematics
2 answers:
garik1379 [7]2 years ago
8 0

Answer:

3 (5x+7) = 75

15x + 21 = 75

15x + 21 - 21 = 75 - 21

15x = 54

x = 3.6

Step-by-step explanation:

Elodia [21]2 years ago
3 0

Answer:

x = 3.6

Step-by-step explanation:

divide both sides by 3

5 x + 7 = 25

subtract 7 from both sides

5 x = 18

divide both sides by 5

x = 3.6

You might be interested in
I need this done asap
Norma-Jean [14]

Answer:

They both have 1/2

Step-by-step explanation:

For the first one there are 6 numbers and 3 of them are odd. That makes it 1/2.

For the second one it is self explanatory.

3 0
1 year ago
Read 2 more answers
Find the area of the given triangle.
yan [13]
Area of triangle = base x height over 2
3 x 4 = 12
12 over 2 = 6
area = 6cm^2
5 0
3 years ago
Read 2 more answers
Help plz im sorry if im asking to many questions
Zinaida [17]

Answer:

The 3rd one 50 - 12p = 26

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
20 points!
larisa [96]

Answer:

13. no

14. d

15. A

Step-by-step explanation:


4 0
3 years ago
Mary bought 3 shirts. The price of each shirt was $20.53. How much did the 3 shirt cost? This is 23 point question please I need
Olenka [21]

Answer:

$61.59

Step-by-step explanation:

1 shirt = $20.53

3 shirts x $20.53 = $61.59

to check:

$61.59 ÷ 3 shirts = $20.53 each

4 0
2 years ago
Other questions:
  • For the point P(−19,18) and Q(−14,23)​, find the distance​ d(P,Q) and the coordinates of the midpoint M of the segment PQ.
    11·1 answer
  • How high is a tree that casts a 28​-ft shadow at the same time that a 6​-ft fence post casts a 8​-ft ​shadow?
    8·1 answer
  • Shayla’s and Marque’s restaurant bill comes to $23.40. They are planning to tip the waiter 15% of their bill. How much money sho
    6·1 answer
  • Wanting someone to help me with the procedures<br>n²+n=120<br><br>​
    9·1 answer
  • How many dogs are in a park if there are 15 dogs?
    8·2 answers
  • A circle with radius of 5 cm sits inside a 11 cm x 11 cm rectangle.
    8·2 answers
  • Simplify the expression $17x-24x+13x$. Your answer should have the variable $x$ in it only once.
    15·1 answer
  • 1. Many Alpine ski centers base their calculations of revenues and profits on the belief that the average skier ski’s four times
    13·1 answer
  • Pls help me with this question!!
    11·1 answer
  • Solve for x: 5x + 15 = 28​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!