chloe5559 chloe5559

02-03-2020
Mathematics

contestada

Look at these equations.
9 = 7 + a
a + 8 = b + 5
Use both equations to work out the value of b.

Respuesta :

minatohazaifa4 minatohazaifa4

02-03-2020

Answer:

Beginner

11 = 5 + a

11 - 5 = a

6 = a

6 + 4 = b + 3

10 = b + 3

10 - 3 = b

7 = b

Answer Link

Otras preguntas

Select the correct answer Which word best describes the authors tone in this excerpt? A.ironic B.indigant C.admiring D. dejected

5. Green sea turtles can grow to be more than 3 feet long. The aquarium has one sea turtle that weighs 264 pounds and a younger turtle that weighs 186 pounds. T

what groups of people does crevecoeur omit from his essay? how might their veiw of america be different

2 Points The Chinese Exclusion Act of 1882 was justified by the belief that: O A. the many races in the United States would mix. O B. immigrants had no loyalty

I arrive at the scene possible hazardous materials Spill what should I do before going on scene

y-x=15 y-x=5 using elimination

What does the slope of a Position vs. Time graph represent?

a right triangle has a hypotenuse that is 40m long and one leg that is 32m long . Find the perimeter of the triangle.

what was the American dream for the pilgrims?

Variables mathematics