Answer:
Step-by-step explanation:
Los movimientos bancarios de Santiago se representan matemáticamente teniendo en cuenta que consignar es sumar y retirar el restar. Por lo tanto podes expresar los movimientos bancarios de la siguiente manera:
- Lunes → + 300.000
- Martes → -120.000
- Miércoles → -95.000
- Jueves → +80.000
Al realizar la sumatoria se obtiene:
+300.000 - 120.000 - 95.000 + 80.000 = + 165.000
En la semana Santiago obtiene en su cuenta bancaria $165.000
Answer:
pie chart
Step-by-step explanation:
i had the same thing
Answer: Hello, Maybe this can help you figure out it This is called bar notation. Bar notation is an easier way to write a repeating number by putting a line, or bar, over the repeating numbers. But using bar notation, you would say 1 / 7 = 0.142857 with a line over those numbers to show that they repeat over and over.
Step-by-step explanation:
So, the numbers to base your solution set on are -2 and 4 (the numbers that the equation equal to 0)
Then, you plug in 3 numbers to the equation: a number less than -2, a number between -2 and 4, and a number greater than 4. They represent the three sections of the number line created by the points -2 and 4. So, our numbers will be -3, 0, and 5:
7<0 is incorrect, so the section of the number line less than -2 does not work.
-8<0 is correct, so the section of the number line between -2 and 4 works.
7<0 is incorrect, so the section of the number line above 4 does not work.
So, only the section between -2 and 4 works. However, the problem is a "less than" problem, not a "less than or equal to" problem, so -2 and 4 are not included in the solution set. That gives you the answer:
(-2, 4) (NOT BRACKETS because -2 and 4 are not included)
Consecutive even integers are 2 apart
they are
x,x+2,x+4
total sum is 60
x+x+2+x+4=60
3x+6=60
minus 6 both sides
3x=54
divide both sides by 3
x=18
x+2=20
x+4=22
the ages are
18,20,22