Help me please this is not easy for me 504

Answers

Answer 1

Answer: Let, S = Shirt, J = Jeans

14a)
This question asks for the discount to be added after everything else.
S= 12 J=19
3S + 2J -3 = Cost with discount applied to total
^ This expression adds to costs, then takes away the $3 discount as the end.

14b)
This questions says the discount is added on every shirt, we get a similar expression:
3(S-3) + 2(J-3) = Cost with discount applied on every shirt and jeans

14c)
The difference between a) and b) is that:
> the discount in a) is applied on the total, meaning a lower discount
> the discount for b) is applied on each shirt and jeans, meaning a greater discount

14d)
If I were the shop owner I would be more specific of what the discount included, for example we don't know whether to discount each product (shirts and jeans) or only discount the total.

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If a number is ____, then the number is less than its absolute value. (Can you help me fill in the blank?in class we were learning about positive and negative numbers such as -5 and 5 and/or +5)Thank you!

Answers

Negative

What is Absolute value ?

"Absolute value" means to remove any negative sign in front of a number, and to think of all numbers as positive (or zero).

Let's say we're adding up two different numbers, one of them is positive and one of them is negative. So the answer is going to be negative if and only if the absolute value of the negative number is greater than the absolute value of the positive number that is greater than.

For example,

Suppose we have negative five. The absolute value of negative five is five. So, the absolute value of the negative number was greater than the negative number.

say (-5) is the given number

Absolute(-5) = 5 > -5

Answers

Part A: $2.50 * 5 pads = $12.50

$5.75 * 6 pkg markers = $34.50

$12.50 + $34.50 = $47.00 spent on pads and markers

Total spent $65.00 - $47.00 spent on pads and markers = $18.00 left for jars of paint

$18.00 divided by $4.50 = 4 jars of paint that he bought

PART B. The answer is 12 colored pencils.

$18 total spent 3 paint brushes = $9.00

$18 - $9= $9.00 left for color pencils

$9.00 divided by $0.75= 12 colored pencils

the answer is 12 colored pencils

Which measurement is the greatest 6kilometers 60meters 600centimeters or 6000 millime

Answers

kilometers are because if you multiply them by 1000 they would be 6000 and meter divide by 100 would be 6 and millimeters divide by 1000 would be 6 so 6000, 60, 6, 6

6 kilometers is the greatest.But arranging from greatest to least:6km, 60m, 600 cm or 6000mm
60 meters = 60 meters * 1km/1000 meters = 0.06 km600 centimeters = 600 cm * 1m/100cm * 1km/1000m = 0.006 km6000 millimeters = 6000mm * 1m/1000mm * 1km/1000m = 0.006km
thus arranging from greatest to least:6km, 60m, 600 cm or 6000mm

it said to find an equivalent fraction, divide both the numerator and denominator by the same number,such as 4. How can i do that?!?!?

Answers

So if you had the fraction 2/8 and 1/4 you would divide both 2 and 8 by 2 giving you 1/4. Now you have the fractions 1/4 and 1/4.

What is the height, width, and length

Answers

so, let's say the length is "L".

width = 2 shorter than L = L - 2.

height = 9 more than twice L = 2L + 9.

check the picture below.

keeping in mind that the volume of a rectangular prism is simply the product of its length, width and height, and since we know the volume has to be 45.

$\bf 45=(L)(L-2)(2L+9)\implies 45=(L)(2L^2+5L-18) \n\n\n 45=2L^3+5L^2-18L\implies 0=2L^3+5L^2-18L-45 \n\n\n \stackrel{\textit{now let's do some grouping}}{0=(2L^3+5L^2)-(18L+45)}\implies \stackrel{\textit{common factor}}{0=L^2(2L+5)-9(2L+5)}$

$\bf \stackrel{\textit{again common factor}}{0=\underline{(2L+5)}(L^2-9)}\implies \stackrel{\textit{difference of squares}}{0=(2L+5)\stackrel{\downarrow }{(L^2-3^2)}} \n\n\n 0=(2L+5)(L-3)(L+3)\implies L= \begin{cases} -\cfrac{5}{2}\n[1em] \boxed{3}\n -3 \end{cases}$

from those 3 factors, we get those solutions/zeros.

we can't use -5/2, or -3, because the length can't be a negative value, so L = 3.

that means the width = 3 + 2, and the height = 2(3) +9.

Multiply K by five, and then add three to the product. HELP!!!

Answers

Answer:

5K + 3

Step-by-step explanation:

this is what you have stated. If you need to actually find a number you need to elaborate on what K is.

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