Answer:
The GFC is 1
Step-by-step explanation:
Answer:
answer is 2/21
Step-by-step explanation:
the explanation is in the picture
Answer:
Amount Dan has = $17
Amount Ann has = $27
Amount Pablo has = $34
Step-by-step explanation:
Total amount they have = $78
Let
Amount Dan has = x
Amount Ann has = x + 10
Amount Pablo has = 2x
Total = Dan + Ann + Pablo
78 = x + (x + 10) + 2x
78 = x + x + 10 + 2x
78 = 4x + 10
78 - 10 = 4x
68 = 4x
x = 68/4
x = 17
Amount Dan has = x = $17
Amount Ann has = x + 10
= 17 + 10
= $27
Amount Pablo has = 2x
= 2(17)
= $34
Answer:
3(5-7)=4
Step-by-step explanation:
Answer:
Step-by-step explanation:
The radius of the circle is 34cm
r=34cm
Circumference of the circle is the same as perimeter of the circle and it is described as
P=2πr
Therefore,
P=2×22/7×34
P=213.714cm
The circumference of the circle is 213.714cm
