Answer:
1,000 is both a rational number and a whole number.
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Answer:
multiple choice is worth 2
short response is worth 4
Step-by-step explanation:
23x + 10y = 86
28x + 5y = 76
solve by elimination
multiply the top by -1 and the bottom by 2
-23x + -10y = -86
56x + 10y = 152
add them
33x = 66
x = 2
with x = 2 plug x into one of the equations
23x + 10y = 86
23(2) + 10y = 86
46 + 10y = 86
10y = 40
y = 4
x = 2 and y = 4 so
multiple choice is worth 2
short response is worth 4
Answer:
143
Step-by-step explanation:
Your equation to find x is:
140+146/2 = 143
Answer:a=1/5
B=2/15
Step-by-step explanation:
The new size of cube's side is 6. V new cube = 6*6*6 = 216
