Gulf side gifts has 48 box’s of post cards to sell there are 24 postcards in each box is the shop sells 3 boxes of postcards how many post cards does the shop have left

First figure out how many post cards you have in all (48 x 24 = 1,152)
And now they sell 3 boxes
And there are 24 postcards in each box so
(24 x 3 = 72)
So 1,152 minus 72 is 1,080,
The shop has 1,080 post cards left.

Here are the answers to the ones that i could see.

0=6x+2y+10 is equivalent to the simplified form: y= -3x - 5• parallel lines always have the same slope, different y intercept knowing this, we can say the slope, or m of the line parallel to y= -3x - 5 is -3.m= -3 hope this could !