jdpinkston1257 jdpinkston1257

01-05-2016
Mathematics

contestada

What is the value of the expression 7–3? A. –21 B. Negative Exponents C. Negative Exponents D. 343

Respuesta :

mecca99 mecca99

03-05-2016

its not A (7-3=4 4 doesn't = -21) and it's not D (7-3=4 4 doesn't = 343)
and B & C is the same thing

Answer Link

Otras preguntas

Please help!!!!!.....

vaping is healthier than smoking: true or false smoking is healthier than vaping: true or false

Help me this due today

Triangular prism please help

Triangle ABC and Triangle DEF are similar. Find the unknown measures. (t = ? and u = ?)

I will brainliest you

How does the author introduce and describe the story's characters?

A triangle has an area of 36 square meters. What could its base and height be? b = 12 m, h = 6 m b = 9 m, h = 4 m b = 9 m, h = 9 m b = 8 m, h = 9 m

Three examples of nasles

Explain what happens to an atom when the number of protons, neutrons, or electrons changes, while the number of the other two particles remains the same.