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
stepladder [879]
3 years ago
14

What is 63= 9k;6,7,8

Mathematics
1 answer:
OLEGan [10]3 years ago
4 0
63 = 9k 

divide by 9 on each side to get k by itself 

k = 7
You might be interested in
Complete the tables to determine if the expressions are equivalent. If the expressions are equivalent, name the properties that
jok3333 [9.3K]
I don’t know how to necessarily complete the tables but i know they are equivalent

1. 3(x-5)
3 (x) = 3x
3 (-5) = -15

that is the distributive property thus it equals

3x - 15

2. 3x - 15

they’re the same

5 0
2 years ago
If y varies directly with x, with k=0.75,what is the value of y when x=12
erma4kov [3.2K]

Answer:

9

Step-by-step explanation:

y=x

y=kx

substitute k for 0.75 and x for 12 in the above equation

y=0.75×12

y=9

7 0
2 years ago
Is (8,8) a solution to the equation y=x?​
Nookie1986 [14]

Answer:

Yes

Step-by-step explanation:

(8,8) is a solution is y=x.

If we substitute the point into the equation, the equation is true.

(8,8) is in (x,y) format

Substitute:

y=x

8=8

LS=RS (left side equal rights side)

7 0
3 years ago
Read 2 more answers
Please help me with the correct answer <br><br> Solve (x - 3)^2=5
Rus_ich [418]
The answer is B. First solve the parentheses. Then make a quadratic equation and solve from there.
4 0
2 years ago
Read 2 more answers
Is 7/8 equivalent to 3/4?
fredd [130]
No, 3/4 is equivalent to 6/8 and 7/8 is in its final form
8 0
3 years ago
Other questions:
  • A bag contains 6 red and 10 black marbles. If you pick a marble, record its color and return it to the bag 200 times, how many t
    7·2 answers
  • (need done quickly)
    15·1 answer
  • A conjecture and the flowchart proof used to prove the conjecture are shown.
    12·2 answers
  • HELP ME (for b show work pls thank you!
    13·1 answer
  • Mr Dominguez spends three weeks training for a marathon. Every day he runs 1/2 mile more than the day before. If the first day h
    13·1 answer
  • Jacob made a circle-shaped poster for his geometry class.
    7·1 answer
  • Need help with this please. Given the following functions: f(u)=tan(u) and g(x)=x^9. Find:
    12·1 answer
  • Determine the balance on a 250 account that earns 3 percent interest over 7 years
    12·1 answer
  • The shelf life of a particular dairy product is normally distributed with a
    6·1 answer
  • What is 453,605 rounded to the nearest thousand
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!