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

Which functions have real zeros at 1 and 4? Check all that apply. A.f(x) = x2 + x + 4 B.f(x) = x2 – 5x + 4 C. f(x) = x2 + 3x – 4 D.f(x) = –2x2 + 10x –

A red car and a blue car are traveling at the same speed x. The red car travels for 3 hours. The blue car travels for 3.5 hours and goes 25 miles farther. Write

An election ballot asks voters to select three city commissioners from a group of six candidates, in how many ways can this be done?

What are the characteristics of Baroque Music? How would you describe Baroque music?

How did the agricultural revolution changed the way people farmed on their land?

Which is true? 0.9030>0.8736 1.3432<1.2678 10.7495 > 10.7594 1.003<0.9784

An alliance between france and this country , who borrowed money from france for railroads , industry and its military was another act towards ww1 name the coun

How many atoms are there in 23g of Na

Find the value of x. A: 8.1 B: 13.4 C: 14.6 D: 9.4

Six friends go to a movie. how many ways can they sit in a row of six seats? can be solved with the setup given in