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
castortr0y [4]
3 years ago
7

If y=-16 when x=4 find x when y=48

Mathematics
1 answer:
MatroZZZ [7]3 years ago
8 0

Answer:

x= -12

Step-by-step explanation:

Assuming this is a direct variation

y = kx

When y = -16 x =4  we can find k

-16 = k*4

Divide each side by 4

-16/4 = 4k/4

-4 =k

So

y = -4k

Y = 48

48 = -4x

Divide each side by -4

48/-4 = -4x/-4

-12 =x

You might be interested in
How would you convert a measurement given in fluid onuces into pints
Alexus [3.1K]
Multiply the quantity in ounces (including the unit) by the fraction

(1 pint) / (16 fl oz) .
4 0
3 years ago
Solve for x.
butalik [34]

Answer:

There are no Solutions.

Step-by-step explanation:

I don't know, but the answer is correct!

6 0
3 years ago
John got 24 out of 25 total questions correct on his test. What percent did he score on his test?
mamaluj [8]

Answer:

24 out of 25 is equal to 96%

96% = A

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Without graphing, tell whether the line containing (4, 2) and (4, 9) is horizontal, vertical, or neither.
telo118 [61]

Answer:

Vertical.

Step-by-step explanation:

It is vertical because 4 + 4 (adding both X-axis, totalling 8) is smaller than 9 + 2 (adding both Y-axis, totalling 11), so the Y-axis, which is vertical, is bigger.

4 0
3 years ago
The sum of 5x and 2xis at least 14 as a inequality
vesna_86 [32]

Answer:

The sum of 5x and 2xis at least 14 as an inequality is: 5x +2x < 14

The product of x and y is less than 4 as an inequality is: x * y < 4

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the median of the data represented by the box plot?
    13·1 answer
  • Jordan's recipe calls for 3 cups of flour and 2 cups of water. what is the ratio of flour to water? if jordan wants to triple hi
    5·2 answers
  • 1/5 times 8 =? help please asap
    6·1 answer
  • Please help me. I’ve been stuck on this question forever.
    8·2 answers
  • Suppose you have 3 bags. Two of them contain a single $10 bill, and the third contains a single $5 bill. Suppose you pick one of
    14·1 answer
  • What is the equation of the best fit for this data
    13·1 answer
  • Need an answer showing work thx!
    7·1 answer
  • A quantity x varies directly with the square of y and inversely with z. If x=40 when y=4 and z=2, find x when y=10 and z=25. Do
    7·1 answer
  • Two forces, one of 120 pounds and the other of 200 pounds, act on the same
    6·1 answer
  • I will get the belt if I get this wrong pls don't be a bs person
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!