Does a scalene always have to have unequal sides?

Use row operations to solve the system. x + y - z = - 3 3x - y + z = 11 x - 4y + 2 = - 14

What is the first 10 nonzero multiples of 6

Solve for the variable 2x + >or = 24

It takes Amanda x minutes to do her math homework. It takes Serena fifteen minutes longer than it does for Amanda. What is an expression for how long it takes Serena to do her homework?

Cupcakes are packaged in 12 packs. How many 12-packs can be filled with 22,231 cakes? How many will be left over?

A fixed amount used as a standard of measurement is called

On a field trip, there was 5 girls for every 8 boys. How many girls attended the 130-student field trip

Maya designed two interesting roads. She drew the road so one of the angles at the intersection was 35°. What are the three other measurements found by the intersection

Systems of equations have one solution. I am thinking sometimes, am I right?

Choose the missing exponent to create a polynomial: 3x^4+4x^2-9x^-?+2 ?=Missing Value A) 2 B) 3 C) - 9 D) 7 E) 4