Answer:
74
Step-by-step explanation:
first subtract the 78 to 82
then you will get 4 then subtract 78 by 4
and u get 74
Answer:
(- 2, - 5 ) and (2, 0 )
Step-by-step explanation:
the solution to the graphed system is at the points of intersection of the 2 graphs.
the graphs intersect at (- 2, 5 ) and (2, 0 ) , thus
the solutions are (- 2, 5 ) and (2, 0 )
Answer:
3 1/2
Step-by-step explanation:
if you multiply 4 and 3 you 12 if you multiply 1/2 times 3 you get 1 1/2 and 1 1/2 + 12 = 13 1/2 and then you have to find a fraction that when multiplied by 4 1/2 you get 2 1/4 and 4 1/2 × 1/2 = 2 1/4 so 2 1/4 + 13 1/2 = 15 3/4
