Answer:
The sum of x and y is a rational number
Step-by-step explanation:
X+Y or 5+7=12
A rational number is any number that can be divided without going on and on forever.
Answer:
10.4
Step-by-step explanation:
x+4x-2=50
5x-2=50
5x=52
x=52/5 or 10.4
4/5 as a percent would be 80% because 100 divided by 5 is 20 then multiply by 4 which is 80%. Then for the 1 which is a whole equals 5/5 so it would be 100% which you add to the percent of the 4/5 and it would be 180% total.
Answer:
x = 6
Step-by-step explanation:
The inscribed angle is half the measure of its intercepted arc, that is
3x + 5 = 0.5 × 46 = 23 ( subtract 5 from both sides )
3x = 18 ( divide both sides by 3 )
x = 6
B. Yes, because the relative difference between y-values and x-values is the same no matter which pairs of (x, y) values you use to calculate it