If a thermometer indicates 30 degrees celsius, what is the temperature in degrees fahrenheit?
a. 54 f
b. 17 f
c. 24 f
d. 86 f

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60