The system of inequalities is x+y≥250 and 3x+2y≤800.
Step-by-step explanation:
Given,
People to invite = at least 250
At least 250 means that the number can increase from 250.
Cups to be provided = only 800
It means the number cannot exceed 800.
Number of adults = A
Number of children = C
According to given statement;
x+y≥250
3x+2y≤800
The system of inequalities is x+y≥250 and 3x+2y≤800.
Keywords: linear inequalities, addition
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Answer:
0.2
Step-by-step explanation:
Answer:
Vertically opposite angles.
Step-by-step explanation:
A line is a one-dimensional figure having no thickness and extends infinitely in both the directions.
Intersecting lines are the lines which intersect at one point.
Parallel lines which do not intersect at any point.
An angle is formed by two rays meeting at a common end point.
Vertically opposite angles are the angles formed opposite to one another at the intersection of two lines.
Vertically opposite angles are always equal.
Answer:
columbia- 1
vene-2
brazil- 3
peru- 4
Step-by-step explanation:
Answer:
the answer to this question is 36.86989°