2 years ago

No links pls

Mathematics

1 answer:

Jobisdone [24]2 years ago

4 0

Answer: D: the point (0,0) contains the x-intercept

Step-by-step explanation:

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Julia can sell a certain product for $75 per unit. Total cost consists of a fixed overhead of $4000 plus production costs of $50

marusya05 [52]

Answer = 160 units

Reason is 75 sell price less cost per unit = $25 profit per unit
Overhead cost is $4000. Divide fixed overhead cost $4000 by profit per unit $25 = 160

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1 year ago

Please help I will mark brainliest

Aliun [14]

5 is congruent to 4 : Vertical Angle Theorem

7 is congruent to 3 : Corresponding Angles

4 is congruent to 1 : Alternate Interior Angle Theorem

-i have geometry too!!

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2 years ago

To travel 105 miles, it takes Sue, riding a moped, 3 hours less time than it takes Doreen to travel 64 miles riding a bicycle. S

Volgvan

Let t=time Doreen travels; let r=rate of Doreen

RATE * TIME = DIST.
Sue | r+13 t-3 105
Doreen | r t 64

Now solve the system:
(r+13)(t-3)=105
r*t=64

 $r= \frac{64}{t} 
\\
\\(\frac{64}{t} +13)(t-3)=105 
\\
\\64- \frac{192} {t}+13t-39-105=0
\\
\\13t- \frac{192} {t}-80=0
\\
\\ 13t^2-80t-192=0
\\
\\t_{1,2}= \frac{80\pm \sqrt{(-80)^2-4\times13(-192)} }{2\times13}= \frac{80\pm128}{26} 
\\
\\t=\frac{80+128}{26} =8
\\
\\r=\frac{64}{t} =\frac{64}{8} =8$ 

Doreen: rate = 8 mph, time = 8 hours
Sue: rate = 21 mph, time = 5 hours

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3 years ago

How many yards equal 27 feet

hram777 [196]

One yard is equal to three feet so 27/3= 9 yards

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3 years ago

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Answer:

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