Answer:
1562.5
Step-by-step explanation:
WE just do cross multiplication for this.
==>(250000*5)/800=1562.5
4/10 cookies so that is 2/5 or 40% :)
Answer:
1.y=2x+7
2.y=1/2x+2
Step-by-step explanation:
Graph 1-
The slope-intercept form is y=mx+b
b= y-intercept which in graph 1 is 7
so y=mx+7
in order to find m you use the y2-y1/x2-x1 equation.
This means find two coordinates on the graph such as (0,7) and (-1,5).
Now find y2:5
y1:7
x2:-1
x1:0
y2-y1= 5-7=-2
x2-x1= -1
That gives you -2/-1 which you then simplify to = 2
So the graph would be y=2x+7
Graph 2:
You will do the same steps: Find where the line passes through y on a graph, which will be y=2.
b=2
y=mx+2
then find two coordinates, (0,2)(2,3)
y2=3
y1=2
x2=2
x1=0
y2-y1=3-2=1
x2-x1=2-0=2
The slope of the graph which is m= 1/2
y=1/2x+2
Answer:
688
Step-by-step explanation:
(2 + 6) + (10 x 20) + 480
8 + 200 + 480
First divided 25 and 8 and that well equal 3.124 so then multiply 3.124 and 100 that will equal 312.4%. Your answer will be 312.4%.
