skytastic2003
skytastic2003
10-02-2017
Mathematics
contestada
evaluate
2a+4b
a=2 and b = -1
Respuesta :
jarens
jarens
10-02-2017
2(2)+4(-1)=4+-4=0, so your answer is 0 hope this helps
Answer Link
Xiuminnie99
Xiuminnie99
10-02-2017
First, you need to plug in your values. 2(2)+4(-1) and now multiply. 4+(-4) and now add. your answer should be 0.
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
Who believed they were protected by a covenant? A. Egyptians B. Hebrews C. both
congress decides to pass a law that increases minimum wage, this is an example of using a(n) ______ power.
A square plot of land has a building 60 ft long and 50 ft wide at one corner. The rest of the land outside the building forms a parking lot. If the parking lot
what is the easiest way to go this math problem 8tr+10t +14t + 13
What is the cleanest animal on Earth?
What is the main difference between a parliamentary democracy and a presidential democracy? A) A parliamentary democracy does not have a judicial branch.
The admission fee at an amusement park is 1.5 dollars for children and 4 dollars for adults. On a certain day, 256 people entered the park, and the admission fe
Which set of descriptions would describe the largest number of people in a region? A. Rural, Sunni, and Kurd B. Urban, Sunni and Arab C. Rural, Shia, and Kurd D
in ancient Egyptian civilization the women were not given any rights.
If the ratio of the arc length to r is 1, then the measure of is 1 radian. The ratio of arc length to r is always equal to 1. If the measure o
