Hi please help! 11th grade math! Will award brainliest

Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12