She has $5.
She spends $3.50.
Now she has $5 - $3.50 = $1.50
She can afford at most $1.50.
Only the fries cost less than $1.50.
Answer: fries that cost $1.
We have that
4x² + 6y²<span> = 24
</span><span>divide everything by 24
</span>4x²/24 + 6y/24² = 24/24--------> x²/6 + y²/4 = 1
a²=6------> a=√6
b²=4------> b=2
a>b----------> the major axis is parallel to the x-axis
the center is the point (0,0)
(h,k) is (0,0)
c²=a²-b²
c²=6-4
<span>c=√2 </span>
vertices:
(h-a,k) and (h+a,k)
<span>(0-√6, 0) and (0+√6, 0) </span>
<span>(-√6, 0) and (√6, 0)
</span>Foci:
<span>(h-c, k) and (h+c, k) </span>
<span>(0-√2, 0) and (0+√2, 0) </span>
<span>(-√2, 0) and (√2, 0) </span>
It should be negative one (-1)
Which is more 4/5 or 0.71? Because decimals are usually easier to read, convert the 4/5 to a decimal. To do this, divide the numerator by the denominator. 4 / 5 = 0.8.
0.8 is bigger than 0.71. So, 4/5 is definitely bigger than 0.71.
But what about 1.2 and 1 2/9? Again convert 1 2/9 to a decimal.
2/9 = 1.222...
And 1.222 repeating is bigger than 1.2