trexfrex77 trexfrex77

11-12-2019
Mathematics

contestada

ASAP need to be answer quickly!!!

a) Find the value of 2x + y when x = 4 and y = 3
b) Find the value of a2 + b when a =-2 and b = 5

Respuesta :

sangitasahahslc sangitasahahslc

11-12-2019

Answer:

a. 11

b.1

Step-by-step explanation:

a. 2(4)+3= 8+3=11

b. (-2)2+5= -4+5=1

Answer Link

Otras preguntas

how did president Reagan respond to the demands of ACT UP and other AIDS right activists

pls help me this is important

The mass, Q, of a sample of Tritium (a radioactive isotope of Hydrogen), decays at a rate of 5.626% per year. Given a uantity of 726 grams, determine the graph

Which of the following is a similarity between the Phoenicians and the Etruscans

Some sections of “Initiation” imply that Millicent will decline the sorority’s invitation. The rising action contributes to this implied resolution by showing

Which describes the type of acceleration in the graph?

Which argumentative statement is a claim of value? A. Without business owners, no taxes would be paid in America. B. It is irresponsible to throw away uneaten f

In 1856, an antislavery group led by John Brown killed settlers a

why would army camp provide a soldiers first test of survival?

Does this graph represent a function? Why or why not? 10- 8- 6- 2 --8- -10- O A. No, because it fails the vertical line test. OB. Yes, because it passes the ver