Answer:
Kay made 8 phone calls
Stephanie made 13 phone calls
Explanation:
Assume the number of phone calls that Stephanie made is x.
We are given that:
Kay made 5 phone calls less than Stephanie.
This means that:
Kay made x-5 phone calls
We know that the total number of phones is 21.
This means that:
21 = x + x - 5
Now we solve for x as follows:
21 = x + x - 5
21 = 2x - 5
2x = 26
x = 26/2
x = 13
This means that:
Stephanie made x = 13 phone calls
Kay made x - 5 = 13 - 5 = 8 phone calls
Hope this helps :)
Answer:
2x^2-4x-16
Step-by-step explanation:
$75= Cassidy's goal
c= number of cupcakes
a= $6 already raised
EQUATION:
75<$3c + a
substitute $6 in for a
75< $3c + 6
subtract 6 from both sides
69<3c
divide both sides by 3
23<c
Cassidy needs to sell at least 23 cupcakes to reach her goal of $75.
Answer:
FALSE: Cassidy will need to sell any number of cupcakes greater than 12 to reach her goal.
TRUE: Cassidy will need to sell any number of cupcakes greater than 23 to reach her goal.
Hope this helps! :)
2/5 and it makes me right more stuff so there
It would take Harley 46 minutes to arrive at work.
Step-by-step explanation:
Given,
Distance from house to work = 9.88 miles
Speed of bicycle = 13 mph
Distance = Speed*Time
Time = 
Time = 
Time = 0.76 hour
We know that 1 hour = 60 minutes
0.7 hours = 60*0.76
0.7 hours = 45.6 minutes
Rounding off to nearest whole minute
0.7 hour = 46 minutes
It would take Harley 46 minutes to arrive at work.
Keywords: speed, distance
Learn more about distance at:
#LearnwithBrainly
