halimaa246 halimaa246

02-06-2021
Mathematics

contestada

a) Find the value of 2x + y when x = 4 and y = 3

b) Find the value of a^2 + b when a = -2 and b = 5

Respuesta :

Abbie101270 Abbie101270

02-06-2021

(2x4)+3 =11 -qestion A

Answer Link

carmen469 carmen469

02-06-2021

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

b) -2^2 + 5 = 4 + 5 = 9

i think so ! sorry if i’m wrong

Answer Link

Otras preguntas

According to Jude 1:7, Sodom and Gomorrah were Old Testament towns that serve as a ___________________________________.

The side of the clip on a clip board appears to be a right triangle. The leg lengths are 2 millimeters and 2.1 millimeters and the hypotenuse is 2.9 millimeters

Steve claims tan(x) - 3 What value of cos(x) supports Steve's claim? 9 41 0 9 40 40 41 41 40

Que es el verbo? Que es el adjetivo?

Photosynthesis is vital for maintaining levels of atmospheric oxygen. Please select the best answer from the choices provided T F.

Please help I will give brainliest.

A Cinema has 240 seats. 144 seats were sold for the current movie. What percent of seats are empty? Need help please :)

How you will differentiate the company from competitors Market Analysis Your mission statement Competitive Analysis Suppliers your company relies on to produce

2 tickets cost $14. How many tickets can you buy with $63?

Mr. Red's first year salary is $30,000 and it increases by $500 each year. What is the explicit rule for this sequence in simplified form?