paradice3223 paradice3223
  • 01-02-2017
  • Geography
contestada

. mc088-1.jpg
If mmc088-2.jpg= 7x and mmc088-3.jpg = 3x + 20, what is the value of x?
A

Respuesta :

osprey2015
osprey2015 osprey2015
  • 01-02-2017
don't quite follow this one but it looks like ...
m-2.j=7x
m-3.j=3x+20
as a pair of simultaneous equations ???
Answer Link
Аноним Аноним
  • 17-12-2020

Answer:

i cant see the question but if it is 3x+20 i think its 6.66666666667

Explanation:

6.66666666667

Answer Link

Otras preguntas

How many magnesium ions are present in 5.36 x 10-4 mol of magnesium iodide?
8. A pattern of being late for work or for appointments is usuallyA. a habit learned early, which is nearly impossible to break.B. directly related to one's per
List the perfect squares between 100 and 500 that are even numbers
Anyone know how to do this kind of algebra?  Compute the discriminants of the next two quadratic equations. Compare the result in (A) to that in (B). What do y
An experiment consists of rolling two fair number cubes. What is the probability that the sum of the two numbers will be 8? Express your answer as a fraction in
Factor the expression -10x^2-41x-21
what is a post hoc fallacy?
List the perfect squares between 100 and 500 that are even numbers
simplify expression.-3(k-4)-4(2k-8)
Solve the equation x=x+3