Answer:
To write a slope-intercept equation from a graph, find the point where the graph crosses the y-axis, b, and the slope, m, and plug them into the equation y=mx+b.
Step-by-step explanation:
3
7(x-1)=70/10
7x-7=7
7x=14
x = 2
The number is 2.
Answer:
p= 4/5
Step-by-step explanation:
9p-3p-2p+p=7-3
5p= 4
p= 4/5
Only the second one
when diameter is 4 r=2
so 2pi*2=2²*pi the first is circumference the second area
