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
muminat
3 years ago
15

The value of y when x equals 10. 5x-y=54

Mathematics
2 answers:
Studentka2010 [4]3 years ago
6 0
5(10)-y=54
50-y=54
-y=54-50
-y=4
y=4/-1
y=-4

hope its help you
Alex777 [14]3 years ago
3 0
X=y/5+54/5 hope it helps 
You might be interested in
The length of a rectangle is 6 inches more than its width. Its area is 91 square inches. The length is .
Vika [28.1K]

Answer:

13 in

Step-by-step explanation:

let w be width then length is w + 6

the area (A) of a rectangle is calculated as

A = length × width , then

A = w(w + 6) = 91 , that is

w² + 6w = 91 ( subtract 91 from both sides )

w² + 6w - 91 = 0 ← in standard quadratic form

(w + 13)(w - 7) = 0 ← in factored form

equate each factor to zero and solve for w

w + 13 = 0 ⇒ w = - 13

w - 7 = 0 ⇒ w = 7

however, w > 0 then w = 7

and length = w + 6 = 7 + 6 = 13 in

8 0
2 years ago
Plz help me with this question!! Giving 10 points!
BartSMP [9]
Add the number and that should be your numbers
8 0
3 years ago
Evaluate : 5-3(x-1) when x=7
Andrei [34K]

Answer:

<h3>\boxed{ \bold{ \boxed{ \sf{ - 13}}}}</h3>

Step-by-step explanation:

Given , x = 7

let's find :

\sf{5 - 3(x - 1)}

Plug the value of x

⇒\sf{5 - 3(7 - 1)}

Subtract 1 from 7

⇒\sf{5 - 3 \times 6}

Multiply the numbers

⇒\sf{5 - 18}

Calculate

⇒\sf{ - 13}

Hope I helped!

Best regards!!

7 0
3 years ago
Read 2 more answers
Whoever answers correctly can have brainliest<br> but answer asap
Valentin [98]

Answer:

3 1/3

Step-by-step explanation:

2 1/2 = 5/2

1 1/3 = 4/3

5/2×4/3

5×4/2×3=

20/6=

10/3 = 3 1/3

3 0
2 years ago
Read 2 more answers
-12x = -48<br><br> A) 576<br> B) 4<br> C) -4<br> D) 1/4
Ratling [72]
-12x = -48

-12x/-12 = -48/-12

x = 4

hope this helps
3 0
2 years ago
Read 2 more answers
Other questions:
  • How do I do these questions?
    9·1 answer
  • A number to the fourth power decreased by 600 is 25
    10·2 answers
  • GEOMETRY HELP PLEASE!!! FAST!!!
    5·1 answer
  • Which of the following uses the given set of points to prove that triangle ABC cong triangle EFD ?
    12·1 answer
  • Use the drop-down menus to complete the proof of the Pythagorean Theorem using the
    14·1 answer
  • Simplify the expression<br><img src="https://tex.z-dn.net/?f=%20%7B9p%7D%5E%7B4%7D%20%5C%3A%20%20%20x%20%5C%3A%20%20%28%20%7B%20
    12·1 answer
  • If 48X^2,64x^4 ,x 36x^2 are in proportion , find the value of x​
    12·1 answer
  • Can 0.06 be rational or irrational???
    6·2 answers
  • PLEASE EXPLAIN WHAT THESE MEAN- WORTH 30 POINTS AND ILL GIVE BRAINLIEST
    10·1 answer
  • If the simple interest on ​$3,000 for 8 years is ​$1,680​, then what is the interest​ rate?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!