Answer:
Eli is now 10
Step-by-step explanation:
If Eli's age is x, his father's age is 4x. In five year time Eli will be (x+5) and his father (4x+5) and at that time his father is three times his age. The equation is 3(x+5)=(4x+5) which solve to x=10, so Eli is now 10 years.
Answer:
I think the answer should be 54 pi centimeters but I can't see all the options, area of a circle is pi r^2 so if the diameter is 18, diameter = 2r so the radius is 9. pi 9^2 is 81 pi, then the same for the 3 unshaded ones and just subtract the area of the 3 white circles (27 pi) out of 81 pi.
Step-by-step explanation:
Answer:
In picture...
Step-by-step explanation:
I solved it step by step in picture. U can have a look
✌️
60.50+4x=68.90
X=2.1
The answer is 2.1 gigabytes
