What is the solution to the system of equations
1/4x+1 1/2y=5/8
3/4x-1 1/2y=3 3/8

What two criteria are needed for triangles to be similar

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?