EOC Algebra. Plz helpIf Lynn can type a page in p minutes, what piece of the page can she do in 5 minutes?A. 5/p
B. p - 5
C. p + 5
D. p/5
E. 1- p + 5

If Sally can paint a house in 4 hours, and John can paint the same house in 6 hour, how long will it take for both of them to paint the house together?A. 2 hours and 24 minutes
B. 3 hours and 12 minutes
C. 3 hours and 44 minutes
D. 4 hours and 10 minutes
E. 4 hours and 33 minutes

Answers

Answer 1

Answer: $1.\n \begin{array}{ccc}p\ (min)&-&1\ (page)\n\n5\ (min)&-&x\ (pages)\n\n\end{array}\n\ncross\ multiply:\n\np\cdot x=5\cdot1\n\npx=5\ \ \ \ /:p\n\nx=(5)/(p)\n\nAnswer:D.$

$1\ house\to4h:Sally\n\n1\ house\to6h:John\n\n(1)/(4)+(1)/(6)=(1\cdot3)/(4\cdot3)+(1\cdot2)/(6\cdot2)=(3)/(12)+(2)/(12)=(5)/(12)\to\ 5\ houses\to12h:together\n\n5\ houses \to12h\ \ \ /:5\n\n1\ hose\to(12:5)h=(12)/(5)h=2(2)/(5)h=2(2\cdot12)/(5\cdot12)h=2(24)/(60)h=2h\ 24min\n\nAnswer:A$

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Wesley lives in a apartment and would like to have a vegetable garden. His city offers garden plots,but he has to pay for the fencing.Use A=lw

Answers

Plot A
A = 204 ft^2; L = 20 ft; H = 10.2 ft; P = 60.4 ft
Plot B
A = 204.48 ft^2; L= 12.78 ft; H = 12 ft; P = 57.56 ft
Plot C
A = 204.49 ft^2; L = 14.3 ft; H = 14.3 ft; P = 57.2 ft

Most fencing Plot A
Greatest area Plot C

the value in dollars v(x), of a certain truck after x years is represented by the equation v(x)= 32,500(0.92) raised to the x power. To nearest dollar, how much is the truck worth after 2 years.

Answers

Answer: The truck is worth of $27508 after 2 years.

Step-by-step explanation:

Since we have given that

The value in dollars v(x), of a certain truck after x years is represented by the equation :

$v(x)=32500(0.92)^x$

We need to find the price of the truck after 2 years,

so, x= 2

So, we put the value of x = 2 in the above equation:

$v(x)=32500(0.92)^2\n\nv(x)=\$27508$

Hence, the truck is worth of $27508 after 2 years.

Answer:

$27508

Step-by-step explanation:

.92^2 is .8464, .8464 •32500 is 27508!

What is 30/7 as a whole number

Answers

It can only be written as a mixed number (4 and 2/7) or a decimal (4.2857. . .), not a whole number.

Final answer:

The fraction 30/7 approximates to 4.28, which isn't a whole number. However, rounding down to the nearest whole gives us 4. Hence, 30/7 as a whole number is 4.

Explanation:

The question is asking to express the fraction 30/7 as a whole number. To accomplish this, you would divide the numerator (30) by the denominator (7). The result of that operation is approximately 4.28, which isn't a whole number. But if we need to present it as a whole number, we round down to the nearest whole number. So, 30/7 as a whole number is 4. Just remember that 30 is not perfectly divisible by 7, therefore rounding is required for a whole number representation.

Learn more about Fractions and Division here:

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How can I divide by zero?

Answers

I don't think that is even possible :|

I was taught that dividing by zero is undefined. Dividing 1 by 0 means 1/0 which makes no sense at all.

But all I'm saying is that we can't divide by zero.

Try this 0/0 does it make sense to you? Nah that is indeterminate.

How many two thirds cups servings are in a 4-cup container of food

Answers

4 / (2/3) =
4 * 3/2 =
12/2 =
6....so there are 6 two-thirds cup servings in a 4 cup container

The product of 3 and a number is 12 more than the sum of the number and 26. What is the number?

Answers

The product of three and a number (3n) is 12 more than (=12 +) the sum of the number and 26 (n + 26). Put all of those together.

2n = 12 + n + 26 Combine like terms. (12 + 26)
2n = 28 + n Subtract to get the variables together. (2n - n)
n = 28

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