4/5. 4/5 is the correct answer
Answer:
Exact form: ![9 \frac{41}{51}](https://tex.z-dn.net/?f=9%20%5Cfrac%7B41%7D%7B51%7D)
Decimal form: ![9.80392156](https://tex.z-dn.net/?f=9.80392156)
Step-by-step explanation:
÷ ![4\frac{1}{4}](https://tex.z-dn.net/?f=4%5Cfrac%7B1%7D%7B4%7D)
Let's put everything into a fraction.
![\frac{41\frac{2}{3} }{4\frac{1}{4} }](https://tex.z-dn.net/?f=%5Cfrac%7B41%5Cfrac%7B2%7D%7B3%7D%20%7D%7B4%5Cfrac%7B1%7D%7B4%7D%20%7D)
Now we have an answer.
Exact form: ![9\frac{41}{51}](https://tex.z-dn.net/?f=9%5Cfrac%7B41%7D%7B51%7D)
Decimal form: ![9.80392156](https://tex.z-dn.net/?f=9.80392156)
Hope this helps!
Answer:
c is the correct option
Step-by-step explanation:
from,
f'(x) = h >0 <u>f</u><u>(</u><u>x</u><u> </u><u>+</u><u> </u><u>h</u><u>)</u><u> </u><u>-</u><u> </u><u>f</u><u>(</u><u>x</u><u>)</u><u> </u>
h
f(x) = - √2x
f(x + h) = - √(2x + h)
f'(x) = h>0 <u>-</u><u>√(2x + h) - √2x</u>
h
rationalize the denominator
= h>0 <u>-</u><u>√</u><u>(</u><u>2</u><u>x</u><u> </u><u>+</u><u> </u><u>h</u><u>)</u><u> </u><u>+</u><u> </u><u>√</u><u>2</u><u>x</u><u> </u><u> </u><u>(</u><u>-</u><u>√</u><u>(</u><u>2</u><u>x</u><u> </u><u>+</u><u> </u><u>h</u><u>)</u><u> </u><u>-</u><u> </u><u>√</u><u>2</u><u>x</u><u>)</u>
h (-√(2x + h) - √2x)
= h>0 <u>4</u><u>x</u><u> </u><u>+</u><u> </u><u>2</u><u>h</u><u> </u><u>-</u><u> </u><u>4</u><u>x</u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>
h(-√(2x + h) -√2x)
= h>0 <u>2</u><u>h</u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>
h(-√(2x+h) - √2x)
= h>0 <u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>2</u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>
-√(2x+h) - √2x
So, first you would need to multiply 6 by $35.50, then take that number and add it to the $420 to get $633.00. Then you need to multiply $310.75 by 4. After take that $1243.00 and subtract $633.00 from it to get $610.00. So, the answer is: Broderick would need to add at least $610 to his account to cover his checks.
Answer:
x=6
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
1/10(x+34)=−2(4−x)
(1/10)(x)+(1/10)(34)=(−2)(4)+(−2)(−x)(Distribute)
1/10x+17/5=−8+2x
1/10x+17/5=2x−8
Subtract 2x from both sides.
1/10x+17/5−2x=2x−8−2x
−19/10x+17/5=−8
Subtract 17/5 from both sides.
−19/10x+17/5−17/5=−8−17/5
−1910x=−57/5
Multiply both sides by 10/(-19).
10/−19)*(−19/10x)=(10/−19)*(−57/5)
x=6