1) you would need to turn both fractions so they have a common denominator, that would be 2 2/4 and 3/4
2) then subtract : 2 2/4 - 3/4, and you would subtract numerators and the whole number, but you keep the denominator the same. However, you cannot subtract 2 and 3 in this case, so you need to change 2 2/4 to 1 5/4 (they are still equivalent)
3) 1 5/4 - 3/4 = 1 2/4, which simplified version is 1 1/2
Therefore, the answer is 1 and 1/2

6 0

3 years ago

-3(5z 24) 2=2(3-2z)-4

zhenek [66]

Answer:

−

364 z + 10

Step-by-step explanation:

5 0

3 years ago

Are the lines in the diagram perpendicular, parallel, skew, or none of these?

torisob [31]