breanna2687 breanna2687
  • 04-02-2022
  • Mathematics
contestada

Solving systems of linear equations algebraically iready level h

Solving systems of linear equations algebraically iready level h class=

Respuesta :

frnandagarc05
frnandagarc05 frnandagarc05
  • 04-02-2022

AnsweI i think that the answer is 3a +a-15=225

Step-by-step explanation:

because your substituting B(a-15) into the first equation

Answer Link

Otras preguntas

Earnestly in a sentence?
what is the most appropriate way to measure a cat ounces pounds or tons
Which fact provides the BEST evidence to support the conclusion that the end of the trustee period also marked the end of colony's attempts to ban slavery? A)
Ella ________ cocinar las verduras. sabe, se, conoce, conocio
What is the difference between cats and dogs?
Levels above _____ decibels can cause permanent injury to a person's hearing.
How is the area of a triangle related to the surface area of a square pyramid
A small salad has 220 calories. One slice of pizza has 350 calories. How many calories are in a salad and three slices of pizza?
Why did president harry s. truman drop a atomic bomb on hiroshima and nagasaki at the end in world war 2?
Help me find the perimeter