Why do we need to agree on oreder of operations

Ok tell me if u think this one is right. a-b=5, what does b-a equal? Answer 1/5

Your friend is in Death Valley, California, at an elevation of - 282 feet. You are near Mississippi River in Illinois at an elevation of 279 feet. Who is closer to sea level?

Find the slope and y-intercept of the line. y = 7/4x - 10 A) 7/4; - 10 B) 4/7; 10 C) 10; 7/4 D) - 10; 7/4

What is the solution to (x + 8) > (2x + 10) ? (-∞, - 4) (-4, ∞) (-∞, 4) (4, ∞)

You eat three-fourths of a pizza that has 12 pieces. How many pieces do you eat?

how to Round 19.82549

Chuck wants to draw three-dimensional figures whose lateral faces are rectangles. he says he can draw prisms and pyramids. do you agree?

An office supply company is shipping a case of wooden pencils to a store. There are 64 boxes of pencils in the case. If each box of pencils weighs 2.5 ounces, what is the weight, in pounds, of the case of wooden pencils?

10 strawberries and 4 oranges to make 8 servings what is the ratio for 12 servings?

1) What is 36/80 in lowest terms? 2) What is - 16/28 in lowest terms? 3) which fraction is equivalent to 5/12 - A) 2/3 B) 10/18 C) 20/54 D) 15/36 4) which fraction is not equivalent to 15/20 - A) 3/4 B) 9/12 C) 12/16 D) 25/30 5) simplify 24/40x - A)