kiki7448
kiki7448 kiki7448
  • 25-08-2019
  • Mathematics
contestada

I need help with number 15 plz

I need help with number 15 plz class=
Relax

Respuesta :

Аноним Аноним
  • 25-08-2019

Answer:

1.5n+2n=10.5

3.5n=10.5

n=10.5/3.5

n=3

Answer Link

Otras preguntas

Diagrammatic question no. (a) (iv)​
what is Files Size simple answer
You are ordering shirts for a club at your school. The function f(x) = 12x + 25 represents the cost of ordered a shirts. How much would it cost to buy 68 shirts
If anyone could help me on this, It would be greatly appreciated!!!
what is the gradient if y=-x+3​
Ruskin has a $150,000 cash balance on both its ledger balance and its available bank balance. Of Ruskin receives a check and deposits it in its checking account
Which of the following equations is equivalent to the logarithmic equation below? x= In13 A. e¹³ = x B. x¹³ = e C. x = log1013 D. ex = 13
The main active chemical in marijuana is THC (delta-9-tetrahydrocannabinol). When someone smokes marijuana, THC goes from: A) The bloodstream to the lungs B) Th
Solve the following absolute value inequality. |-x+2|≤ −7 What is the positive absolute value for x? Also, i’m aware that this cannot be solved. But, what do i
solve the given system of equations 2y=x+9 3x-6y=-15