An A-frame house or other A-frame building is an architectural house or building style featuring steeply-angled sides (roofline) that usually begin at or near the foundation line, and meet at the top in the shape of the letter A. An A-frame ceiling can be open to the top rafters. Q1.If the base and height of front triangle is expressed as an expression 3x-4 units and 2x+18 units. for what value of x, the base of triangle will be equal to its height?
(a) 5 (b)15 (c)22 (d)18
Q2.If x is the number of people visited this house on Sunday and is represented by an algebraic eqation 8x-4=3(x-1)+29,find the number of people visited on that day?
(a)3 (b)8 (c)5 (d)6
Q3.If Rs x is the total cost of staying at this house for 1 hour is expressed by the equation
2x/3-4=7x/15+1,find the rate for 10 hours
(a)Rs 240 (b)Rs 200 (c)Rs150 (d)Rs210