rivers17
rivers17
12-10-2017
Mathematics
contestada
Help please !!!!!!!!
Respuesta :
choixongdong
choixongdong
12-10-2017
let x = miles driven
first plan 0.12x + 57
second plan 0.16x + 46
0.12x + 57 = 0.16x + 46
0.16x - 0.12x = 57 - 46
0.04x = 11
x = 275
0.12x + 57
= 0.12(275) + 57
= 33+57 = 90
answer
a) 275 miles
b) $90
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
Drag the tiles to the correct boxes to complete the pairs. Match the angle measurements in radians with equivalent measurements less than or equal to 360°.
If A and B are the solutions to the equation x^2-23x+130 , what is the sum of A and B ? A) -10 B) 10 C) 23 D) 33 E) 50
A(n) __________________ is a statement of what you think will happen during an investigation. It is often written in the form of an if... Then... Because statem
What is the answer to -2r-4r=0
Areas where women had little power. In Babylon?
Which value represents accuracy: the mean, median, mode, range from center, or distance between farthest beanbags?
in order to move to a different location on the Internet, you would use a form of the expression
Can someone please help me
List 12 statements on why it is important for kids to have PE/Health class.
Which of these jobs would be most appropriate for someone who majors in information systems?
