Answer:
28.5 acres
Step-by-step explanation:
95 acres total
30% is being used for trees
95 acres * .3 = 28.5 acres
.006, hope that helps, multiplying or dividing by ten you can just move the decimal point
Answer: x1 = 251/26, x2 = -111/26
Step-by-step explanation:
Hi!
As you can see in the figure, the point you are looking for is the intersection of two lines.
The intersection point is found solving this system of linear equations (the point must satisfy both equations):

You can solve it, for example, by the method of substitution:

Then plug x1 into equation 2, and solve for x2:

Then you use the value of x2 to get x1:

The one in the top right corner.
Answer:
B)114
Step-by-step explanation:
15 percent of 760 is 114