Answer:
$1,5
Step-by-step explanation:
total money spent - cost of magazine = money spent on candy bars
$11 - $5 = $6
money spent on candy bars divided by number of candy bars = price of one candy bar
$6 / 4 = $1,5
Multiply the first equation my 2 and than subtract the two equations to eliminate x
6x+16y=60-
6x+7y=6
9y=54
Y=6
Then plug in y to one of the equations
6x+7(6)=6
6x+42=6
6x=-36
X=-6
X=-6 Y=6
The type of graph that would allow us to quickly see how many students were treated would be a Bar graph.
Answer:
y = 2x + 11, if you're supposed to convert to y = mx + b