11. a certain alloy contains 14.25% nickel. how much nickel is there in a piece weighing 375 pounds? round your answer to the nearest hundredth.
a. 112.49 pounds
b. 12.24 pounds
c. 53.44 pounds
d. 78.92 pounds

12. theresa worked 9 hours on monday and 7 hours on wednesday. her total pay was $116.00. what is her rate per hour?
a. $16.57
b. $8.29
c. $7.25
d. $12.89

Keisha makes a large sandwich for a family picnic she takes 1/2 of them the sandwich to the picnic her family eats 3/8 of the whole sandwich what fraction of the whole sandwich does keisha bring back from the picnic

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label