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3 years ago

Three food booths will be added. Describe 3 possible locations given by an ordered pair in which y= -1

Mathematics

1 answer:

Lera25 [3.4K]3 years ago

6 0

If your y-coordinate is -1, your answer should be in the form (..., -1). Any x value on the plane that is given (meaning it must be from -4 to 4) can take place of the ...

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Hey I really need help on this. Can someone please explain this question?

IRISSAK [1]

Answer: Approximately 15.2% of Jerry's net monthly income is spent on food.

Step-by-step explanation:

We are given that Jerry's Net Monthly Income is $2970.

Out of this, his expenses are on Housing, Utilities, Food, Transportation, Healthcare Expenses, Savings, and Other Expenses.

To find the percentage of income spent on food, we note that the food related expenditure is given to be $450.

So, to calculate the percentage, we use the formula

(\frac{450}{2970}).(100)

that is, we divide the expenditure on food by the net income and multiply this by 100 to get the percentage.

Calculating the above expression, it works out to be 15.15% or 15.2% when rounding off the decimal.

4 0

4 years ago

Select all of the following that are statements. The sun comes up in the east. He is six years old. The moon is made of green ch

My name is Ann [436]

The sun rises in the east is true, 3x+4=17 could be true because x could be an infinite number of possibilities, and 7x6 does equal 42

8 0

4 years ago

Read 2 more answers

Base of triangle exceeds the height by 4. If the area is 178.5 square inches, find the length of the base and the height of the

xxMikexx [17]

Area of a triangle:
A= (1/2)(bh)

In this problem we are given:
A= 178.5 $in^{2}$
b= h+4 in
h= UNKNOWN ("h")

Plug in our values into the area equation and solve for "h":
$A= \frac{1}{2} bh$
$178.5 = \frac{1}{2} ((h+4)h)$ (multiply each side by 2 to get rid of the 1/2)
$357 = ((h+4)h)$
$357 = h^{2} +4h$
$0= h^{2} +4h -357$
(357/21=17)
$0= (h+21)(h-17)$ (solve both inequalities separately)

$0= (h+21)$
$-21= h$ ( a negative height is not possible so, this answer is incorrect.)

$0=(h-17)$
$h=17 in$

Answer: base = (h+4)= (17+ 4) b= 21 in h= 17in

Please comment with any further questions! :)

5 0

3 years ago

5+ [x - {2y-(6x + y - 4) + 2x} - {x -(y - 2)}<br>solve it.<br>

yulyashka [42]

Answer:

2(2x-3) or 4x-6 if you want to sound smarter

Step-by-step explanation:

I did it

3 0

3 years ago

Any 5 examples to explain the method of place value principle for converting a fraction to decimal

pogonyaev

Sorry !!!!!!!!!!!! But i can give u only 1.....
say, 10/3 u get 3.3333333..... , by rounding using place value u get 3.33 .

8 0

3 years ago