Write an expression that illustrates the intermediate steps required to mentally perform the specified computation using adjustment.891 ? 3

A. (900 - 1) ? 3
B. (900 - 9) ? 3
C. (800 + 90 + 1) ? 3
D. (890 - 11) ? 3


Answer: B

Mathematics

You might also like to view...

Multiply.8(8x + 5y + 3)

A. 64x + 40y + 24 B. 64x + 5y + 24 C. 64x + 5y + 3 D. 64x + 40y + 3

Mathematics

Find the center (h, k) and radius r of the circle with the given equation. x2 + y2 - 14x - 10y = -25

A. (h, k) = (-7, -5); r = 49 B. (h, k) = (-5, -7); r = 49 C. (h, k) = (5, 7); r = 7 D. (h, k) = (7, 5); r = 7

Mathematics

Find the balance forward for the check stub.

A. $2989.82  B. $2939.14  C. $1833.76 D. $1884.44 

Mathematics

Classify the triangle as equilateral, isosceles, or scalene.

A. isosceles B. equilateral C. scalene

Mathematics