Answer:
Step-by-step explanation:
Note that 80% is 8 times 10%.
Thus, we could start with "If 10% of a number is 7" and multiply both quantities by 8: "80% of a number is 56."
Think:
10% of a number is 7,
20% is 14,
50% is 35,
70% is 49, and
80% is 56.
1/2 multiplied by 2 both denominator and the numerator of 1/2 then you get 2/4.
First you calculate the total cost of the pears:
18,4 pounds x $1,75 = $32,2
Them you add the cost of the pineapple:
$32,2 + $2,89 = $35,09
After this you can divide the total cost (35,09) for 4 friends getting the amount due to each one:
35,09/4 = $8,77
Answer:
number one is not equal and number two is equal on the first page.
number three is x=1.8 and number four is x=45 on the second page.
number five is x=4.5 cups on the third page.
Step-by-step explanation:
Slope intercept form : y = mx + b
3y - x = 6 ....add x to both sides
3y = x + 6 ...divide both sides by 3
y = x/3 + 2 <== slope intercept form
