Answer:
a.. 8% of ? = 20 <u> 240</u>
b.75% of ? = 30 <u>40</u>
c. 20% of ? = 45 <u>225</u>
d. 150% of ? = 36 <u>24</u>
The steps of answer is in attached file
Hope it helps..
Have a great day : )
Harry estimate that his dinner will have 48g of fat her total allowance is 70g what percentage of her total daily allowance of f
2 answers:
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Answer:
Graph A = 20miles/gallon
Graph B = 20
Step-by-step explanation:
For graph A, to find the change you will need to choose two points from the graph (the easier the better)
So for example, I've chosen 40miles-2gallons (2, 40) and point 0 (0, 0)
Now you will need to remember the slope formula which is:
so your point (x1, y1) will be (0, 0)
and point (x2, y2) will be (2, 40)
so
which is
and so you get that the slope will be 20 miles/gallon
For graph B, what they want you to see is that change of y/change of x means the same as change of miles/change of gallons since x is the gallons and y is the miles.
