Answer:
A.
Step-by-step explanation:
Subtract -4x on both sides to get to -2y=-4x-8, then you should divide -2 into both sides to get to the slope of y=2x+4 since two negatives would equal to a positive when dividing and multiplying. Because the slope is positive, it is safe to assume that the first two options A and B are the best options due to their slopes being positive and going up. The y-intercept is 4 which makes the answer A because on 0 it is on the positive side.
Answer: 60 students
Step-by-step explanation:
So, in the first situation 430 students were surveyed and 258 said that their favourite pet was a dog. The second situation is 100 students and x said that their favourite pet was a dog. We are solving x.
430=258
100= x
Cross multiply
So that is
430 x X= 100x258
430x=25800
Divide both sides by 430
Answer: 60 students
1 inch = 5 miles
1 square inch =25 square miles
25 square miles x 75 square inches = 1,875 square miles
Answer : 1,875 square miles
try asking the teacher if you could get some help Step-by-step explanation:
Answer:
A line segment has one dimensions.
Step-by-step explanation:
A line segment is a part of a line that is bounded by two distinct end points, and contains every point on the line between its endpoints.
Dimension is an aspect or feature of an object.
A line segment, let us say AB has two endpoints and has only one measurable feature that is its length which is actually the distance between the two end points A and B.
Hence, a line segment is one-dimensional.
