adam has some marbles
bradley has twice as many as adam
chris has 5 more than bradley
in total they have 55
how many does chri...
x/5 + 2/3 =14/15
3x^2-14x-5=0
write 0.75 as a fraction
50 - x
0.75 written as a fraction is?
x + x^2 +(x^2 + 5)=55
0.75 + 2.5
Answers only Meteorologists have been recording the amount of rainfall in a certain region for several decades. The distribution o...
9x^2 - 3x - 20
