Answer:
122.88
Step-by-step explanation:
<u>3072</u>
25
122.88 sorry I forgot how to show all the work I love my calculator but hopefully the answer you need will help.
Answer:
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priscillacastillo2
02/10/2019
Mathematics
Middle School
answered
The sum of two numbers is 14 one number is two less than three times the other. find the numbers
1
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Answer:
The numbers are and
Step-by-step explanation:
Let
x-----> one number
y----> the other number
we know that
------> equation A
-----> equation B
Substitute equation B in equation A and solve for y
Find the value of x
Answer:
1/2²m²
Step-by-step explanation:
Answer:
Part a) variable x (the number of adult tickets sold) and variable y (the number of child tickets sold)
Part b) 
Part c) The number of adult tickets sold was 86
Step-by-step explanation:
Part a) Name a variable for the number of adult tickets sold and name a variable for the number of child tickets sold
Let
x -----> the number of adult tickets sold
y -----> the number of child tickets sold
Part b) Write an equation in two variables to model the problem
we know that
-----> equation A
-----> equation B
substitute equation B in equation A and solve for x


Part c) Using your equation in Part B, solve the problem and answer the question "how many adult tickets did Anne sell?" i
we have

Solve for x
Subtract 416 both sides



therefore
The number of adult tickets sold was 86
Answer:
Speed=120step/min=720step/h
Distance=720step/h×2.75feet/step=1980feet/h=0.375miles/h
So the answer is: he can walking 0.375miles per hour
Step-by-step explanation: