Q + n = 91
q +n -n =91-n
q= 91-n
.25q +.05n = $14.55
.25(91-n)+.05n = $14.55
22.75-.25n+ .05n= $14.55
22.75 -.20n =14.55
22.75-22.75-.20n=14.55-22.75
-.20n=-8.2
-.20n/-.20n= -8.2/-.20n
n= 41
q + 41 = 91
q +41 -41 = 91-41
q = 50
CHECK
.25(50) + 0.05(41) = $14.55
12.50 + 2.05 = $14.55
$14.55 = $14.55
Answer:A
Step-by-step explanation:
The line touches the y axis at -1. The line then goes up 1 over 2 but since it’s on the bottom part of the graph it has the be negative. Y=-1/2X-1
It will be 89 because 27+17+15+13+8+3+6
This is like an equation but with out the equal sign, you have to isolate the variable so on the side with the variable, e and 2 are dividing so we do reverse oporations. (if variable ia multiplying you divide is varisble is subtracting you add vise versa) We multiply by 2 on both sides so 3 times 2 is 6 and e < 6
