Answer:
3.1
Step-by-step explanation:
After substitution of the givens, the expression 4.7j-6.8k takes on the value
4.7(5) - 6.8(3) = 23.5 - 20.4 = 3.1
∑Hey , jillianwagler ⊃
Answer:
x = 7, y = -5
Step-by-step explanation:
<u><em>Given~:</em></u>
<em>Solve the system below using elimination</em>
<em>{5x+9y= -10}</em>
<em>{7x+10y= -1}</em>
<u><em>Solve:</em></u>
<u><em></em></u>
Isolate x ( 5x + 9y = -10 ) : 
Substitute:
Isolate y : 
Substitute: 
Hence, 
Therefore, the solution for are:
<u><em>xcookiex12</em></u>
<u><em></em></u>
<em>8/19/2022</em>
<span>
no, 9 is the biggest single digit number and 999 is the biggest 3 digit number. 9x999 is 8991
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The first thing we must do for this case is to define the variables:
x = the amount earned
y = the money saved
The equation of the line that adapts to this problem is given by:
y = (1/5) x
Let's check:
For x = 20 $ we have:
y = (1/5) (20)
y = 4 $
Answer:
The slope of Mike's graphed line will be:
B) 1/5
I think it is a one to one function
