Answer:
it can be shown that one ten base block is used to break down the number with one value blocks.
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
add 18.4 on either side
Answer:
- 34.3
- -4.3
- 17.7 as ... is 12 mpg
Step-by-step explanation:
Put the horsepower into the formula to see the predicted mileage. The residual is the difference between the actual and predicted. When calculations are repetitive, a calculator or spreadsheet is a useful tool.
__
A. predicted: 34.3
residual, -4.3
__
B. residual: 17.7
the residual for this car would be: 17.7 as the actual gas mileage recorded is 12 mpg
Answer:
Shorts = 112 and t shirts = 165
Step-by-step explanation:
Let S = shorts
Let T = t shirts
T + S = 277
$2T + $3S = $656
-2(T + S) = 277 so -2T -2S = -544
2T + 3S = 656 so 2T + 3S = 656
------------------------
SO: (subtract T's cancel out) 1S = 112
divide by 1 so S = 112
Plug S into the top equation: T + s = 277 T + 112 = 277 so T = 165