In a disjunction, even if one of the statements is false, the whole disjunction is still what

42

step-by-step explanation:

256/6=42

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

squares, rhombus, rectangles

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.