Deborah can choose between a monthly salary of $1800 plus 6.5% of sales or $2100 plus 4% of sales. she expects sales between $5000 and $10000 a month. which salary option should she choose?

Evaluate the expression. (9 + 5)(3 + 2)0

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k

Angie has saved 3/8 of the amount she needs to buy a bike. clive has saved 7/10 of the amount he needs to buy a skateboard. what is the difference between clive's and angie's fraction of savings?