Answer:
a coefficient is the number before a variable for example in 18x 18 is the coefficient or in 27y its 27
Step-by-step explanation:
Answer: perm will cost $48
Step-by-step explanation:
Let x be cost of haircut
So perm will cost her 2x
So
x + 2x + 5 = 77
3x = 72
x = 24
Perm will cost 2x24 = 48
Answer:
multiply the givens. use a calculator
Answer:
$2600
Step-by-step explanation:
2/100×70000=1400
2/100×60000=1200
1400+1200=2600
Answer:
, see the graph attached for a visual reference.
Step-by-step explanation:
Vertical asymptotes are only present in rational functions where the parent function has a vertical asymptote at the line and a horizontal asymptote at the line . Because the vertical asymptote has to be , the denominator must be x-7 in order for the denominator to equal 0. For the horizontal asymptote to be , then 3 must be subtracted from the rational function. Therefore, the function that has these asymptotes is .