Answer:
All of these terms are dollar amounts.
Step-by-step explanation:
Here, x + y = 10 (where these numerals represent counts)
(1/2)x + (1/4)y = 4 (where (1/2), (1/4) and 4 are dollar amounts)
Let's eliminate y. To accomplish this, mult. the 2nd eq'n by-4, obtaining
-2x - y = -16, and then combining this with the 1st equation, as follows:
-2x - y = -16
x + y = 10
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-x = -6, or x = 6. This represents the number of pens purchased by Terrance.
Subbing 6 for x in the first equation, we get y = 4. This represents the number of pencils he bought.
($0.50)x + ($0.25)y = $4.00 (dollar amounts)
I believe it would be 264
As we know ~
Area of the circle is :
And radius (r) = diameter (d) ÷ 2
[ radius of the circle = half the measure of diameter ]
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<h3>Problem 1</h3>
Now find the Area ~
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<h3>problem 2</h3>
Bow, calculate the Area ~
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<h3>Problem 3 </h3>
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<h3>Problem 4</h3>
now, let's calculate area ~
・ .━━━━━━━†━━━━━━━━━.・
<h3>problem 5</h3>
Now, let's calculate area ~
・ .━━━━━━━†━━━━━━━━━.・
<h3>problem 6</h3>
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Answer:
132 cm
Step-by-step explanation:
22x6=132
Step-by-step explanation:
set up a proportion for a.
225/30=x/195. x=1462.5 milligrams daily
for b, if he gets 700 mg every 8 hours he only gets it 3 times a day. 700*3 is 2100, which means he is overdosing