Solve the system by elimination. Show your work. 3) - x - 18 y = - 3 and 7x - 9 y = 21

Calculate 110/11. A. 10 B. 12 C. 9 D. 11

A doctor prescribed Carl 500 milligrams of medicine for his ear infection. How many grams of medicine is that?

Henry is taking a medicine for a common cold. The table below shows the amount of medicine f (t), in mg, that was present in Henry's body after time t: t (hours) 1 2 3 4 5 f (t) (mg) 282 265.08 249.18 234.22 220.

Simplify the expression below. 14a8y3 - 7a4y5 + 28a12y2 7a4y

What are the first 6 nonzero multiples of 5

A right triangle has a hypotenuse of 43 cm and an angle of 56° opposite leg m. What is the length of leg m rounded to the nearest hundredth?

Dara spends $13.02 on sandals, $9.85 on shorts, and $15.20 on a hat. how much change does she recieve back from $50

What is the volume of the pyramid in the diagram?

0.562 what is the value of the 5?

On a map, three towns lie in a straight line. Abbeyville is 35 miles from Beantown. On the map, this distance is 2 cm. The distance from Abbeyville to Clarkton is 13 cm on the map.