Answer:
Step-by-step explanation:
b.
an=an-1+3
C.
when x=15
y=3×15-2=45-2=43
a15=43
Since you are blowing warm air, the air molecules are moving fast so it makes the water expand. By the way that's what happens to a thermometer and I think this is a science question :)
This might be right
Answer:
-6c + 7
Step-by-step explanation:
To simplify this expression, you must add like terms. Because 3c and -9c both have the same variable (c), they are like terms.
3c + (-9c) = -6c
The 7 stays the same, so the simplified expression is -6c + 7.
Hope this helped :)
Answer:
5. thirty-four thousand five hundred
6. seven hundred three and two hundred forty-six thousandth
7. seventy-six million eighty thousand
Step-by-step explanation:
These are the answers because:
1) Word form is translating the numbers into words
2) Basically, all you have to do is write the word form the way you pronounce the number
3) Whenever you are round decimals, make sure to have an "and" for the decimal point and "ths" at the end of the value of the number (look at question 6 for reference)
Hope this helps!
Y = 125000
x = 0.25(125000) + 62500 = 31250 + 62500 = 93750
Answer: 93750
