8x^2-14xy+3y^2 is the answer
Answer:
f(x) = ($23/week)(x)
Step-by-step explanation:
Hello!
Let's determine the unit rate. I'd suggest finding the cost per week, rather than the weeks covered by a certain amount of money.
Then:
$115
-------- = $23 per week
Then the amount spent as a function of the # of weeks would be:
f(x) = ($23/week)(x)
5 wk
Answer:
4.2
Step-by-step explanation:
10% of 42 is 4.2
Answer:
Step-by-step explanation:
<u>Step 1: Add 1/4x to both sides</u>
<u>Step 2: Subtract 3 from both sides</u>
<u>Step 3: Multiply both sides by 4/5</u>
Answer:
Answer:
2.5 is less than 1,950.
Step-by-step explanation:
The decimal place is at the end of 1,950.
The decimal place is in the middle of the 2 and the 5.
Since 2.5 decimal place is closer, that means 2.5 has a lower value than 1,950.0.
You can subtract both values.
1,950 - 2.5 = 1,947.50, if it’s greater than 0, it means it has a lower value.
0 < 1,947.50.
Therefore, 2.5 < 1,950