InsaintySchool300 InsaintySchool300

22-08-2016
Mathematics

contestada

evaluate 2a-b for a=2 and b=3
A.1
B.4
C.19

Respuesta :

keithhinkle keithhinkle

22-08-2016

the answer is A.1 .....2(2) is 4.. 4-3 is 1.

Answer Link

Otras preguntas

The level of the oceans' surfaces is known as _______ level. A. volcanic oceanic B. sea C. surface D. atmospheric

To find out which key will open a lock, you try several until one works. This kind of learning is called ________________________.

If you're aerobically fit you can?

How did many southerners view the North in the mid-1800s? Southerners thought that the North's wage labor system was a bad system. Southerners thought that the

which is an example of fact, not historical fiction? A. Marie Curie won a Nobel Prize for physics and a Nobel Prize for chemistry. B. A cool wind swirled around

Which sentence has a misplaced adjective phrase? A: I hope that my gorilla costume with the mask wins a prize. B: The athlete went to see a doctor with a broken

Why is an investigation of population characteristics a useful tool for predicting the future?

8. In ΔRST, m∠R = (2x + 10)°, m∠S = (2x + 25)°, and m∠T = (x – 5)°. What is the value of x? (Points : 3) 26 28 30 32

what is the ratio of quarters to nickels in a dollar

Which feature is found in prokaryotic cells but not in eukaryotic cells? A. nucleus B. plasma membrane C. nucleoid D. cytoplasm