Joanna bought 1 1/2 pounds of apples, 3/4 pound of strawberries, 1/2 pound of grapes, 1 3/4pounds of oranges, and 1 1/4 pounds of pears. how many pounds of fruit did joanna buy in all?

The key word ''in all'' means total so this calls for addition so we need to add all fractions first to get our answer.

First we need to add all whole numbers
next we need to find the LCD of all fractions which is 4
next we change the denominators into the LCD (4)
next we join them all together so now it will be 3 + 2 + 3 + 1 + 3 + 2 over 4
since 2 + 3 + 1 + 3 + 2 equals 11 we simplify it to 3 + 11/4
now we make 11/4 to a mixed fraction which is 2 3/4
now we add 3 + 2 to make 5 and keep the fraction

Joanna bought 5 3/4 pounds of fruit in all.

The correct answer is 5.75 (5 3/4) pounds of fruit
1 1/2 +3/4 +1/2 + 1 3/4+ 1 1/4= 5 3/4

Answer: choice c and choice d

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explanation

the graph has a slope of 1/3 because each time you move up 1, you go to the right 3. so, slope = rise/run = 1/3. we can cross choice a off the list since we want a slope of 3, rather than 1/3.

the first table shown has a slope of -3. this is because the rise is -6 and the run is 2, so slope = rise/run = -6/2 = -3. note how x increases by 2 each time (run) and y drops by 6 each time (rise). choice b can be eliminated.

the second table has a slope of 3. each time x goes up by 1, the y values increase by 3. slope = rise/run = 3/1 = 3. alternatively you can use the slope formula to prove that the slope is 3 here. use any two rows of values to generate the two points. choice c is one of the answers

the third table also has a slope of 3. let's use the slope formula to prove as such. i'm going to use the first two rows of the table. so i'll use the two points (2,1) and (5,10)

m = slope

m = (y2-y1)/(x2-x1)

m = (10-1)/(5-2)

m = 9/3

m = 3 so we get a slope of 3

choice d is the other answer

There is not enough information on this sorry can you take a picture of it and put it on here