You use the length of your shoe to measure your room. your shoe is 9.75 inches long. you walk across the room, heel to toe, and count 17.5 shoe lengths.

about how long is your room in inches?

a. about 7.5 inches

b. about 27 inches

c. about 150 inches

d. about 170 inches

Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

Which number can each term of the equation be multiplied by to eliminate the decimals before solving? 5.6j- 0.12=4+1.1j