Miranda is buying pencils and a writing pad for her adult writing class. the writing pad she wants costs $3.50, and each pencil is $0.15. she wants to spend no more than $5 in total for these items.

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)

Agroup of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the combined total of $31.50 how much is the cost of a slice of pizza