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KATRIN_1 [288]
3 years ago
7

Jen solves the equation 100-1/2x=92 to determine the number of questions, x, she answered incorrectly on a test. She began by su

btracting 100 from both sides, then multiplying both sides by -2. Which best describes the accuracy of jen’s work?
Mathematics
2 answers:
vazorg [7]3 years ago
4 0

Answer:

subtracting 100 from both sides

Step-by-step explanation:

100-1/2x=92

Elis [28]3 years ago
4 0

Answer:

the answer is subtract 100 from both sides

Step-by-step explanation:

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A baker divides 21.4 pounds of flour equally between five recipes. How much flour did the bakery use for each recipe?
worty [1.4K]

Answer:

4.28 per recipe

Step-by-step explanation:

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2 years ago
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a cell phone company offers two different monthly plans.plan a charges $41 for unlimited cell phone minutes plus $0.10 per text
tiny-mole [99]

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check 200*0.10 = 20 +41 =61

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6 0
3 years ago
A stadium has 47000 seats seats sell for $35 in section a $30 in section B and 25 in section c the number of seats in section A
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3 years ago
Is x + 10 a factor of the function f(x) = x3 − 75x + 250? Explain.
PtichkaEL [24]
Yes. When the function f(x) = x3 – 75x + 250 is divided by x + 10, the remainder is zero. Therefore, x + 10 is a factor of f(x) = x3 – 75x + 250. 

According to the remainder theorem when f(x) is divided by (x+a) the remainder is f(-a). 
In this case, 
f(x)=x^3-75x+250 
(x+a)=(x+10) 
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=x^3-75x+250 
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3 years ago
Find the area. Simplify your answer​
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Step-by-step explanation:

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