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

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

How did President Kennedy structure this excerpt?

Study the situation presented below and then complete the task that follows . John Mason , a 16 - year old , wants to find out what must be done in order to ob

The amount of weight a truck can hold is limited to 1200 pounds. If you weigh 165 pounds and each brick weighs 3 pounds, how many bricks, b, can you haul?

For the roller ball, create a subset of messaging/marketing that speaks to this product specifically.

Hydrogen and Oxygen will have ______ properties after they bond to become water. A. only the dominant element’s B. both of their original C. the same D. complet

help please!!!!!Laquelle des deux actions ci-dessous est arrivée en premier ?Les enfant se rendent compte qu’ils portent de nouvelles combinaisons spatiales.Les

Identifying an Error Identify the error in the student solution shown below. Find the correct answer. 2ln(x)= In(3x) - [In(9) - 2ln(3)] In(x²) In(3x)-[In(9) - I

what is the domain of the following function: y=x^-5 + (x-1)

Find an equation for the line that passes through the point P(-5,-3) and is parallel to the line 7x + 4y 10. Use exact values.

which group on the periodic table wants to gain 2 electrons?