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4 years ago

Answer this question for me plzzz! and make sure to show your work! Im horrible at tutoring :(

Mathematics

2 answers:

nadya68 [22]4 years ago

6 0

Answer:

5 red chairs for $91.40

Step-by-step explanation:

"Unit price is the price for a single unit of measure of a product sold in more or less than the single unit. The "unit price" tells you the cost per pound, quart, or other unit of weight or volume of a food package."

4 blue chairs for $73.48 ÷ 4 = $18.37

5 red chairs for $91.40 ÷ 5 = $18.28

Therefore, 5 red chairs have a smaller unit price.

olga_2 [115]4 years ago

5 0

Answer:The Red Chairs.

Step-by-step explanation:

This question is quite easy. The only thing you have to do is divide 4/73.48 and then 5/91.40. The lower value is the correct answer so lets evaluate, 4/73.48=18.37 and 5/91.40=18.28 so the answer is the red chairs

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X 3.3.31

nika2105 [10]

Step-by-step explanation:

So let's make the two numbers "X" and "Y".

X + Y = 5

That's the very first line

let's take X as the bigger number and Y as the Smaller number.

3x + 2y = 28

now we have two equations and two unknowns.

We can also arrange the first equation to be as

X = 5 - Y

substitute this equation in the 2nd equation

3(5- Y) + 2Y = 28

15 - 3Y + 2Y = 28

-Y = 13

Y = -13

Substitute Value of Y in any equation to get X

X = 5 - (-13)

X = 18

8 0

4 years ago

Use rounding or compatible numbers to estimate sum 198+727

PSYCHO15rus [73]

198 round to 200
727 round to 730
200+ 730 is 930

The answer is 930. Hope this helps!

5 0

3 years ago

A rectangular garden has a total area of 48 sq yards. Draw and label two possible rectangular gardens with different side length

Pie

6yd
8yd a =48sq yd (6×8=48)

4yd
12yd a=48sq yd (4×12=48)

6 0

4 years ago

Simplify the following radical sqrt 300 x^15

Dahasolnce [82]

Answer:

$\large\boxed{\sqrt{300x^{15}}=10x^7\sqrt{3x}}$

Step-by-step explanation:

$Domain: x\geq0\\\\\sqrt{300x^{15}}=\sqrt{100\cdot3\cdot x^{14+1}}\\\\\text{use}\ a^n\cdot a^m=a^{n+m}\\\\=\sqrt{100\cdot3\cdot x^{14}\cdot x^1}\\\\\text{use}\ \sqrt{ab}=\sqrt{a}\cdot\sqrt{b}\\\\=\sqrt{100}\cdot\sqrt3\cdot\sqrt{x^{14}}\cdot\sqrt{x}=10\cdot\sqrt3\cdot\sqrt{x^{7\cdot2}}\cdot\sqrt{x}\\\\\text{use}\ (a^n)^m=a^{nm}\\\\=10\cdot\sqrt3\cdot\sqrt{(x^7)^2}\cdot\sqrt{x}\\\\\text{use}\ \sqrt{a^2}=a\ \text{for}\ a\geq0\\\\=10\cdot\sqrt3\cdot x^7\cdot\sqrt{x}=10x^7\sqrt{3x}$

6 0

4 years ago

A number is multiplied by 12, and that product is added to 6. The sum is equal to the product of 6 and 15. Find the number.

satela [25.4K]

Answer:

The number is 7

Step-by-step explanation:

let number be x

12x+6=6x15

12x+6=90

12x=90-6

12x=84

x=7

Hope this was helpful

5 0

2 years ago

Answer this question for me plzzz! and make sure to show your work! Im horrible at tutoring :( ​

Answer this question for me plzzz! and make sure to show your work! Im horrible at tutoring :(