johniyabrown26 johniyabrown26

01-02-2019
Mathematics

contestada

If a + b = 28 and a - b = 10, then b =?

Respuesta :

frostwhisker309 frostwhisker309

03-02-2019

Answer:

b=9

Step-by-step explanation:

Answer Link

Otras preguntas

Help me with the part b!

what is a benefit of eating meat and beans

Describe the physical adaptations that all primates share

Please read the following excerpt from an essay. The sentences are numbered to help you respond to the question that follows. (1) After Sean was arrested f

How did the outcome of the war of 1812 affect Americans generally feel about their country?

the graphs below have the Same shape. what is the equation of the blue graph?

Which phrase best completes the following sentence? Il n’est pas bien de ____________. A) partager quand on mange B) se lever avant tout le monde C) s’assoi

if the object is not on your head, then its not a hat

someone please help me.Serious answers only!!!!!

Which kinds of objects emit visible light in the electromagnetic spectrum?1)all objects2)radioactive objects3)relatively cold objects4)relatively hot objects