Answer:
Real numbers are like pi, 4, -3, 1/3, 1.25, -3468374, ......
Infinite solutions are like when you solve a problem and it doesn't work out.
like 2+2 = 3 + 2
4 = 5
It doesn't make sense at all
Hope it helps :)
Jim is 19
let fathers age be x then mothers age = x - 5 and Jim's age is
(x - 5)
Total their ages and equate to 100
x + x - 5 +
(x - 5 ) = 100
multiply through by 2 to eliminate the fraction
2x + 2x - 10 + x - 5 = 200
5x - 15 = 200 ( add 15 to both sides )
5x = 215 ( divide both sides by 5 )
x = 43
father is 43 years, mother is 38 and Jim is 19
Answer:
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Step-by-step explanation:
0.90 is closer to 1 and 0.12 is closer to 0; 0 is less than 1, so 0.90 is greater than 0.12 :)
I suppose it's 5.
2X +15 = 25
X=5.
Answer:
C=2 x pi x r
11pi=2pi x r
11pi/2pi=2pi/2pi x r
r=11/2
A= pi x r^2
A= pi x (11/2)^2
A=121/4pi inches^2
Step-by-step explanation: