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
patriot [66]
3 years ago
15

What is the solution for x in the equation?

Mathematics
2 answers:
dem82 [27]3 years ago
6 0
B. 21/4 because -4+ 5x - 7 = 10
RideAnS [48]3 years ago
4 0
The answer would be B 21/4
You might be interested in
Original price $65.00; Markdown: 12%
MAVERICK [17]
65 x .12 = 7.865 - 7.8 = 57.2

8 0
3 years ago
If y varies inversely as x and y=6 when x=8 find y when x=7
Vanyuwa [196]

Answer:

y = 5  1/4

Step-by-step explanation:

For direct or inverse variation relation

relation between two variable and y can be expresses in form of

y = kx  where k is constant of proportionality .

Only thing happens in inverse relation is that when x increases then y decreases and vice versa. That is care by constant of proportionality

__________________________________

Thus, let the inverse relation be

y = kx

given

when y = 6 then x = 8

we will plug this value in y = kx

6 = k*8

=>k = 6/8 = 3/4

Thus,

relation is

y = 3/4 x

we have to find y when x = 7 ,

lets put x = 7 in y = 3/4 x

y = 3/4 *7 = 21/4 = 5 1/4

Thus, when x = 7 then y = 5 1/4

7 0
3 years ago
Type the correct answer in each box. Use numerals instead of words.
Dmitrij [34]

Answer:

wrong impression, please check the question again

7 0
3 years ago
PLZ ANSWER ASAP<br> Democritus believed that all-natural substances were made of
Alika [10]

Answer:Atoms.

Step-by-step explanation:

7 0
3 years ago
What expression equals 3x5 when x is 2
DIA [1.3K]
I think it’s 30 because 3x2 is 6 the 6x5 is 30
5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for x:<br> x(8 + 2) + 3 = 2(5 + x) + 5(x + 1) - 6<br> Submit
    8·1 answer
  • What is a rate and what is it used for
    6·2 answers
  • What is the probability of rolling a 6 on a dice ?
    15·2 answers
  • At a game show there are 8 people ( including you and your friend in the front row.
    7·2 answers
  • The function q(w) = 3+5(w-1) represents the number of quarters in a bowl on week w. What does the value 5 represent in the situa
    8·1 answer
  • Solve for x 5x2-4x=6
    6·1 answer
  • If (y) varies directly with x, and y=3 when x=0.2, what is the value of (y) when x=1?
    6·2 answers
  • Harriet used the work below to determine the percent equivalent to One-eighth.
    11·2 answers
  • Select ALL the correct answers.
    9·2 answers
  • HELLPPPP Im DYING NOT really tho
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!