Answer:
25 hamburgers
88.50/3.50
Step-by-step explanation:
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Well this is easier to look at when you turn them into decimals.
3/4 = 0.75
and..
4/5 = 0.8
0.8 is bigger than 0.75
So this means..
4/5 is bigger!!
Good Luck! :)
Answer:
0.08*x + 0.09*(9000-x) = 750 dollars
0.08x + 810 - 0.09x = 750
-0.01x = 750 - 810 = -60 ====> x = %28-60%29%2F%28-0.01%29 = 6000.
Answer. $6000 was invested at 8%. The rest 9000-6000 = 3000 dollars were invested at 9%.
Check. 0.08*6000 + 0.09*3000 = 480 + 270 = 750 dollars. ! Correct !
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hope this help
PQ is a radius. QS is tangent to the circle. In this scenario (a radius and a tangent passing through the same point of the radius) the two segments are always perpendicular.
This implies that PQS is a right triangle. We know that PQ = 10 because it's a radius.
Also, we have

because PR is a radius and RS is given.
So, we can derive QS using the pythagorean theorem:

Use cymath to help with the math.
Solve for x in −2x−5y=−<span>3
</span>
Substitute <span><span><span>x=−<span><span>5y−3</span>2</span></span>x= -</span></span>