Answer:
y=-7/2x+10
Step-by-step explanation:
7x+2y=20
2y=20-7x
2y=-7x+20
y=-7/2x+20/2
y=-7/2x+10
Answer:
n=5
Step-by-step explanation:
4 + 7n - 42 = -3
+42 +42
4 + 7n = 39
-4 -4
7n = 35
÷7 ÷7
n = 5
The services that an organization accepting charitable donations would provide are; A, B, D
What are uses of charitable donations?
An organization that accepts charitable donations is classified as a non-profit organization.
A non - profit organization is simply a group that works in order to help with a particular cause and it uses its earnings to work for this goal instead of profit making or sharing the money to its' members.
From the given options, the services that an organization accepting charitable donations provide are:
- Planning a blood drive.
- Providing financial aid for college students.
- Sponsoring animal rescue efforts after fires.
Read more about Charitable donations at; brainly.com/question/13940953
3.c - 8 = 5
(3.c - product of 3 and a number)
(-8 : 8 less)
Margaret traveled 80 miles to the appointment.
Step-by-step explanation:
Given,
Speed while driving for appointment = 80 mph
Speed while coming back = 70 mph
Let,
x be the time taken for the trip
y be the distance covered
Distance = Speed*Time
y = 80x Eqn 1
Time taken in return trip = x+1/7
y = 70(x+1/7)
Eqn 2
Putting value of y from Eqn 1 in Eqn 2
Dividing both sides by 10
x = 1 hour
Putting x = 1 in Eqn 1
Margaret traveled 80 miles to the appointment.
Keywords: linear equation, substitution method
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