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

an animal that eats both meat and plants is called a?

Solve each equation. 9. m - 17=-8 10. k - 55=67 11.-44 + n =36

How does the nervous system work with the respiratory system?

10 POINTS!!! Read Abraham Lincoln's Gettysburg Address: Four score and seven years ago our fathers brought forth on this continent, a new nation, conceived in L

What are some of the elements and principles of art that are used in the portrait of Poisson?

Riddle: what do you have when you snap your fingers Twice every second

A truck and a scooter moving with the same velocity colide. Why does the scooter fly off?

Which was true about the income of African American families?

divide and round the quotient as indicated 0.05413 / 0.0029

Can someone help me with these two ?.s