Answer:
Required equation is: 25n = 875
Step-by-step explanation:
Let n be the number of minutes Jonathon read per day
Now
He read for 25 days and total 875 minutes
The equation will be:
We can solve this equation to find the number of minutes each day
Using Division property of Equality
Hence,
Required equation is: 25n = 875
Answer:
452.16
Step-by-step explanation:
The formula is 3.14 x r squared.
3.14 x 12 squared=452.16
Check the picture below.
if FGH is 50°, then its angle bisector will cut it into two equal halves.
Allison didn't drive at constant rate.
Step-by-step explanation:
We need to identify if time and distance have proportional relationship
A relationship is proportional if y/x = k
If x = time and y = distance and y/x is equal to constant then they have proportional relationship.
if x= 1, y=65 then k is:
y/x = 65/1 = 65
if x=2, y =120 then k is:
y/x = 120/2 = 60
if x=3,y=195 then k is:
y/x = 195/3 = 65
if x=4,y=220 then k is:
y/x = 220/4 = 55
if x=5,y=300 then k is:
y/x = 300/5 = 60
Since, y/x ≠ k i.e the ratio of y and x doesn't equal to the constant rate, so time and distance doesn't have proportional relationship.
So, Allison didn't drive at constant rate.
Keywords: Proportional Relationship
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Answer:
45 pounds
Step-by-step explanation:
9x+3x+1x=195
13x=195
13x/13=195/13
x=15
Substitute 15 in for the x. If 3x is the 3 parts cashews, then when multiplied, you will need 45 pounds of cashews.