mybabyvia12 mybabyvia12

16-09-2020
Mathematics

contestada

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

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

Respuesta :

sanju2016kr sanju2016kr

16-09-2020

Answer:

2x + y = 11

a² + b = 9

Step-by-step explanation:

I solved these by using order of operations and subsitution.

Answer Link

Otras preguntas

I rember them taking me to the seashore (into passive voice )

Find the values of the measures shown when each value in the data set increases by 25. Mean: 109 Median: 104 Mode: 96 Range: 45 Standard deviation: 3.6

A right triangular prism. The base has sides 6 feet, 8 feet, and 10 feet, with 6 feet and 8 feet being the base and height of the triangle. The height of the pr

Darla made two batches of chocolate chip cookies each batch made 25 cookies darling use 16 total ounces of chocolate chips the chocolate chips were equally dist

what is the image of the point (-1,-4) after rotation of 90 degrees counterclockwise

Explain how vaccinations can protect you from infectious diseases such as measles and chicken pox.

benefits of online shopping?

what is local area network

The sum of three numbers is 30. The third number is twice the second, and is also 2 less than 3 times the first. What are the three numbers?

Below are two parallel lines with a third line intersecting them