Answer:
- 9 students : 1 table
- 87 pebbles per aquarium
- 10 slices for each child
Step-by-step explanation:
A "unit" rate is one that has a denominator of 1 unit.
12 apples : 3 baskets has a denominator of 3, so is not a unit rate. It could be made into a unit rate of 4 apples : 1 basket by dividing the numbers by 3.
Similarly, $5 for 4 muffins has a denominator of 4, so is not a unit rate. The equivalent unit rate is ($5/4) per muffin, or $1.25 per muffin.
All of the other offered choices are unit rates. (See list above.)
Xsquared+3x-4=6
xsquared+3x-10=0
(x+5)(x-2)=0
x=2,-5
How do you find slopes?
Ans - In order to find slope, we will need to use the slop formula which is
( y₂ - y₁ ) / ( x₂ - x₁ )
Now let's take two points on the graph
I would take the points (-4 , -4 ) and ( 1 , 4 )
y₂ = 4 , y₁ -4 and x₂ = 1 , x₁ = -4
Now plug in the values
( 4 + 4 ) / ( 1 + 4 )
8 / 5
Hence, the slope of this line is 8/5
Hope my answer helps!!
Answer:
Step-by-step explanation:
You have to divide.
47.25$ divided by 3.5 kilograms will give you the price of shrimp per kilogram.
so 47.25/3.5 = 13.50$/kg
Hope it helped!