Answer:
Collin: 26, Sarah: 65, Gordon: 39, so 130 altogether
Step-by-step explanation:
Answer:Hope This Helps ☺️
Step-by-step explanation:
She is not correct because she did not substitute the same number in both expressions in Step 1
Step-by-step explanation:
CASE 1: substitute 1 for x to both sides of the equations
L.H.S
-(4x-5)+2(x-3)
-(4 (1) - 5)+ 2(1-3) = - (-1) + 2(-2) = 1 - 4 = -3
R.H.S
-2x - 5
-2(1) - 5 = -2-5 = -7
Hence for x= 1
-(4x-5)+2(x-3) ≠ -2x -5
Because -3 ≠ -7
CASE 2: substitute -1 for x to both sides of the equations
L.H.S
-(4x-5)+2(x-3)
-(4 (-1) - 5)+ 2(-1-3) = - (-9) + 2(-4) = 9 - 8 = 1
R.H.S
-2x - 5
-2(-1) - 5 = 2-5 = -3
Hence for x= -1
-(4x-5)+2(x-3) ≠ -2x -5
Because 1 ≠ -3
Answer:
She is not correct because she did not substitute the same number in both expressions in Step 1
Answer:
Step-by-step explanation:
What we're basically looking for here are ways to get 100 using these numbers.
My immediate first thought was "can we divide the 7's by some 7's to get 100?"
I know that 
, so I had the idea to make it 
. This means that we can use the number 7 four times in the equation 
.
However, we're still missing a 1 that we need to include. This is easy, we can just multiply 
by 1.
So in conclusion, we get 
Hope this helped!
Answer:
A
Step-by-step explanation:
I think it is I'm not sure but I hope it is
A = 0.75
To figure out how much each banana was, subtract the cost of the apple.
4.35 - 0.75 = 3.60.
Divide 360 by 8.
3.60/8 = .45
Each banana costed $0.45
I hope this helps!
