exam Maths Puzzle Numerical Ability

write an equation that represents the given information.
A train traveled 462 km at a rate of 132km/h. (number of hours traveled)

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exam Other Question

Help me find the domain and range of the functions f(x), g(x) and h (x)

when:

f(x)=25-7x, g(x)=13 and h(x)-x2 +22x
given:
<rst= 50
<tsv=40
<X is a right angle
Prove:<rsv is congruent to <x