Circle the letter of the equation that each given solution makes true. The first one is done for you. 7. x  5
8. g  7 A 2  x  7 A 9g  16 B 9  x  3 B 8 g  1 C 3x  18 C 11 g  17
9. y  2
10. m  9 A 7  y  1 A m 4  13 B 3y  6 B 7m  36 C C
11. z  4
12. a  8 A 5z  20 A 2a  10 B B a  12  20 C z  3  7 C
13. Write an equation that involves multiplication, addition, contains a variable, and has a solution of 8.

Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)

What is the measure of sty in oo below? 130 310 230 50

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap