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2 years ago

If you can calculate how much paint would cover this room & fill out this sheet, it would be greatly

Mathematics

1 answer:

ArbitrLikvidat [17]2 years ago

8 0

A. Your Choice

B. Green (Your Choice, but the other answers are only applicable if you use 1 color.)

C. Same color

D. The walls are 8 * 20 ft and 8 * 25 ft, and there are 2 of each of those.

That means you are painting 720 ft^2

There is 1 gallon per 400 ft^2, so you need 2 gallons of paint.

It costs $13.98 per gallon, so you need $13.98 * 2 = $27.96

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Abby works in the sales department. This month the company is offering a 3-week paid vacation to every employee who sells 230% o

Doss [256]

Multiply 48,000 by 2.3 to get 110,400
She needs to sell $110,400 products next month

8 0

3 years ago

Marjorie has 28 feet of trim to use as edging on a rectangular blanket she wants to make. What is the length and width of two bl

zloy xaker [14]

7 by 2 for each blanket. If you split 28 into 2 sheets, its 14, sooo.

5 0

2 years ago

5. solve for x

miss Akunina [59]

Answer:

x = 17, MN = 11

Step-by-step explanation:

Given 2 secants from an external point to a circle, then

The product of the external part and the whole of one secant is equal to the product of the external part and the whole of the other secant.

(5)

7(7 + x) = 8(8 + 13) = 8 × 21 = 168 ( divide both sides by 7 )

7 + x = 24 ( subtract 7 from both sides )

x = 17

(6)

9(9 + 2x - 7) = 10(10 + 8)

9(2x + 2) = 10 × 18 = 180 ( divide both sides by 9 )

2x + 2 = 20 ( subtract 2 from both sides )

2x = 18 ( divide both sides by 2 )

x = 9

Then

MN = 2x - 7 = 2(9) - 7 = 18 - 7 = 11

7 0

2 years ago

Tickets to a school play are $4.50 for an adult and $3.00 for a student. If 300 tickets are sold and $1087.50 collected, how man

Kryger [21]

Answer:

<h2>125 tickets for an adult</h2><h2>and 175 tickets for a student</h2>

Step-by-step explanation:

$a-\text{number of the tickets for an adult}\\s-\text{number of the tickets for a student}\\\\(1)\qquad a+s=300\\(2)\qquad4.5a+3s=1087.5\\------------\\(1)\\a+s=300\qquad\text{subtstitute}\ s\ \text{from both sides}\\a=300-s\\\\\text{Put it to (2):}\\\\4.5(300-s)+3s=1087.5\qquad\text{use distributive property}\\\\(4.5)(300)+(4.5)(-s)+3s=1087.5\\\\1350-4.5s+3s=1087.5\qquad\text{subtract 1350 from both sides}\\\\-1.5s=-262.5\qquad\text{divide both sides by (-1.5)}\\\\\boxed{s=175}$

$\text{Put the value of}\ s\ \text{to (1):}\\\\a=300-175\\\\\boxed{a=125}$

3 0

2 years ago

Help please asap with this

Allushta [10]

Use photo math app it will help you

The second one 1.7 = 17/10
-0.048 = -6/125
98% = 98/100= 49/50

5 0

2 years ago