3 years ago

I need help can someone please help me to understand this

1 answer:

5 0

I'm not sure but I think that he had $240 in his savings account. I not sure if the method I used is correct so look at someone else's answer if they have a different amount of money.

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Combine like terms to create an equivalent expression.

poizon [28]

Answer is in the file below

tinyurl.com/wpazsebu

5 0

2 years ago

Read 2 more answers

Let p = the product of all the odd integers between 500 and 598, and let q = the product of all the odd integers between 500 and

tia_tia [17]

$p=501\cdot503\cdot\cdots\cdot597$

$q=\underbrace{501\cdot503\cdot\cdots\cdot597}_p\cdot599\cdot601$

So we have $q=359,999p$ . Then

$\dfrac1p+\dfrac1q=\dfrac{359,999}{359,999p}+\dfrac1q=\dfrac{359,999+1}q=\dfrac{360,000}q$

and the answer is D.

4 0

2 years ago

After sailing 12 mi, a sailor changed direction and increased the boat's speed by 4 mph. an additional 18 mi was sailed at the i

inessss [21]

Let the speed for the first 12 mi be x mi/h, the speed for 18 mi was (x+4) mi/h
thus given that
time=distance/speed
the average time will be:
3=(12+18)/(x+x+4)
3=30/(2x+4)
solving for x we get
3(2x+4)=30
6x+6=30
6x=24
x=4 mi/hr
Answer: 12 mi/hr

8 0

2 years ago

Easy points :) <br> 2*2*2+2-1

kipiarov [429]

Answer:

Step-by-step explanation:

2*2=4*2=8+2=10-1=9

7 0

2 years ago

Find the surface area of the prism HURRY HURRY

Assoli18 [71]

Answer:

should be 192

Step-by-step explanation:

4 0

2 years ago