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
babunello [35]
3 years ago
12

The variable Z is directly proportional to X. When X is 3, Z has the value 57. What is the value of Z when X = 8

Mathematics
1 answer:
Olin [163]3 years ago
5 0
When x = 3 z = 57 57/3 = 19
19*8 = 152
So when X is equal to 8, Z is equal to 152.
You might be interested in
In survey 17/25 of the people surveyed have a cat. what percent of the people surveyed have a cat?
mestny [16]

Answer:

The percentage of the people surveyed that have a cat is 68%

Step-by-step explanation:

we know that

To find the percentage of the people surveyed that have a cat, multiply the given fraction by 100

so

\frac{17}{25}*100=17*4=68\%

7 0
3 years ago
What is the greatest common divisor of 54 36 and 24
77julia77 [94]
I believe the greatest common divisor would be 6.

hope this helps you! :-)
8 0
3 years ago
What is the square root of 74
laiz [17]

Answer:

8.602325

Simplified: 8.6

4 0
3 years ago
Use the elimination method to solve the system of equations.<br><br>3x-5y= -16<br><br>2x+5y=31
Sholpan [36]
5x = 15
x = 3

3(3) - 5y = -16
9 - 5y = -16
5y = -16 - 9
5y = - 25
y = - 5

(3, -5)
8 0
3 years ago
What’s the missing value 2x+3y=12
I am Lyosha [343]

Step-by-step explanation:

To solve this, you either need x or y. So x or y can be the missing values. The most you can do is simply move one of the terms to the other side.

6 0
3 years ago
Other questions:
  • How much less than 3x^2−7x+9 is 2x^2+4x−8 ?<br> Thanks!!
    15·1 answer
  • 7) In the barn there are 17 animals. Some are cows and some are ducks. There are 54 legs in all. Which system of equations below
    10·1 answer
  • Help from 13-15 show work please
    9·1 answer
  • 17 to 3 with a total of 740.<br>Equivalent ratios
    12·1 answer
  • What is the formula for the Pythagorean theorem? Select all that applies
    15·1 answer
  • A machine can manufacture 39 units per hour. Assuming 8 hours per day and 5 days per week, the manufacturing time per unit is mi
    9·1 answer
  • What expression is equivalent to -x + 5 - 13 + 12x
    6·1 answer
  • Maia is comparing the costs for one month's usage of two cell phone companies. Company A charges $\$40$ per month plus $\$8.50$
    13·1 answer
  • Please help.....fast​
    14·2 answers
  • How do you know if an equation of a line is a vertical line?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!