Answer:
It would take 3,840 Minutes
Step-by-step explanation:
Multiply 12 * 320 to receive 3,840
There are 187 nickels and 66 dimes in the jar.
Step-by-step explanation:
Given,
Total coins = 253
Value of coins = $15.95 = 15.95*100 = 1595 cents
Value of each nickel = 5 cents
Value of each dime = 10 cents
According to given statement;
x+y=253 Eqn 1
5x+10y=1595 Eqn 2
Multiplying Eqn 1 by 5

Subtracting Eqn 3 from Eqn 2

Dividing both sides by 5

Putting y=66 in Eqn 1

There are 187 nickels and 66 dimes in the jar.
Keywords: linear equation, elimination method
Learn more about elimination method at:
#LearnwithBrainly
Answer:
1) For each value of x, a value of y is increased by 5.
x = 0, y = 5
x = 1, y = 10
x = 2, y = 15
x = 3, y = 20
------------------------------------------------------------------------------------------
2) For each two values of x, a value of y is increased by 10.
x = 0, y = -2
x = 2, y = 8
x = 4, y = 18
x = 6, y = 28
-------------------------------------------------------------------------------------------
3)
x = 0, y = 1
x = 1, y = 
x = 5, y = 3
x = 10, y = 5
-------------------------------------------------------------------------------------------------
4)
x = 0, y = 2
x = 1, y = 17
x = 2, y = 32
x = 5, y = 77
Step-by-step explanation:
This is as easy as replacing x for the actual value show on the table.
1)

When x = 0, y = ?

When x = 1, y = ?

When x = 2, y = ?

When x = 3, y = ?

-------------------------------------------------------------------------------------------------------
2)

When x = 0, y = ?

When x = 2, y = ?

When x = 4, y = ?

When x = 6, y = ?

----------------------------------------------------------------------------------------------------
3)

When x = 0, y = ?


When x = 1, y = ?


When x = 5, y = ?

When x = 10, y = ?

-------------------------------------------------------------------------------------------------
4)

When x = 0, y = ?

When x = 1, y = ?

When x = 2, y = ?

When x = 5, y = ?

Sadly there is no way to graph properly on this website.