What is the expression though?
Answer:
7.2
Step-by-step explanation:
the original is 40 and discount is 28% so $40-28%
Answer:
The first pair of figures would be a translation.
Step-by-step explanation:
A translation is a transformation that involves the shift or slide of a figure in the coordinate plane. This movement will only be either horizontal, vertical or a combination of both. The second and third set of figures given include not only a shift, but a reflection and rotation as well. The only set of figures that has been moved horizontally and/or vertically is the first set.
Answer:
The set of all persons in America is a finite set.
The set of all birds in California is a finite set.
Step-by-step explanation: hope those help
Let x be the time required to do the job when they work together.
1/x = 1/9 + 1/10 = 19/90
x = 90/19 = 4.7 hours
