Maria pays $84 rent the rent is increased by 5% calculate maria's new rent

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

100 points, hi, i’m not sure what to do here,the data doesn’t seem to be quadratic .? can anyone me, in advance

Which are factor pairs of 350? choose all answers that are correct. a) 30 and 12 b) 35 and 10 c) 70 and 5 d) 2 and 125