arywhydontwe16 arywhydontwe16

22-05-2020
Mathematics

contestada

Solve a system of equations using substitution
–2x + 5y = 14
x = 8

Respuesta :

22-05-2020

Step-by-step explanation:

Putting value of x

-2(8) + 5y = 14

-16 + 5y = 14

5y = 14 + 16

5y = 30

y = 30 /5 = 6

Answer Link

Otras preguntas

The domain is the members of a chess club. The predicate B(x, y) means that person x has beaten person y at some point in time. Give a logical expression equiva

Simón Bolívar, José de San Martin, and Toussaint L'Ouverture are leaders who led

Identify the following sentence as simple, compound, complex, or compound-complex.However, because soil quality is poor, farms thrive only in places that receiv

A company incurs $4,050,000 of overhead each year in three departments: Ordering and Receiving, Mixing, and Testing. The company prepares 2,000 purchase orders,

how to draw a location/site plan

Suppose you bought 5 turkey and 7 ham sandwiches for $38.50. The next day, you buy 6 ham and 4 turkey sandwiches for $32,00. How much does each type of sandwich

What technical skill is necessary to be a graphic design freelancer?A. Must be able to edit video in Final Cut ProB. Must be able to use the Adobe Creative Suit

Write the equation for a line that passes through the point (2,5) and a slope of m =10 in point slope form

What is the equation of the following line? Be sure to scroll down first to see all answer options.

There are 40 nickels in a roll. If you have 250 rolls of nickels, how many nickels do you have? pls can someone help me?