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dusya [7]
3 years ago
13

H e l p !!!!!! D;will give brainlies t

Mathematics
2 answers:
SCORPION-xisa [38]3 years ago
8 0

Answer:

26.778

Step-by-step explanation:

shepuryov [24]3 years ago
4 0

Answer:21,000

Step-by-step explanation:

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Solve the system: 2x+3y=6 and x=-2y+3. I need help
Alex Ar [27]

Answer:

\large\boxed{x=3,\ y=0\to(3,\ 0)}

Step-by-step explanation:

\left\{\begin{array}{ccc}2x+3y=6&(1)\\x=-2y+3&(2)\end{array}\right\\\\\text{Substitute (2) to (1):}\\\\2(-2y+3)+3y=6\qquad\text{use distributive property}\\\\(2)(-2y)+(2)(3)+3y=6\\\\-4y+6+3y=6\qquad\text{subtract 6 from both sides}\\\\-y=0\to\boxed{y=0}\\\\\text{Put the value of y to (2):}\\\\x=-2(0)+3\\\\x=0+3\\\\\boxed{x=3}

3 0
3 years ago
Name the property illustrated by 6(12-3)=6(12)-6(3)
melisa1 [442]
The. Ame of the property illustrates is distributive
6 0
4 years ago
Read 2 more answers
A rectangular garden 50 feet long and 10 feet wide is enclosed by a fence. To make the garden larger, while using the same fence
ivann1987 [24]

The area of the rectangular garden is 50 x 10 = 500 square feet.

The perimeter of the rectangular garden is 50 + 50 + 10 +10 =120 feet.

The perimeter of the square also needs to be 120 because it is using the same amount of fence.

Divide 120 by 4 sides: 120/4 = 30

Each side of the square garden would need to be 30 feet.

The area of a square is Side^2, 30^2 = 900 square feet.

The square is 900 - 500 = 400 square feet more.

3 0
3 years ago
Read 2 more answers
The financial planner for a beauty products manufacturer develops the system of equations below to determine how many combs must
Nina [5.8K]

The price of each comb is $0.5, and the total income from selling x plastic combs is y = x/2

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more number and variables.

The linear equation y = x/2 models the income, in dollars, from selling x plastic combs. Hence:

Price of each comb = (x/2) / x = 0.5

The price of each comb is $0.5, and the total income from selling x plastic combs is y = x/2

Find out more on equation at: brainly.com/question/2972832

#SPJ4

3 0
2 years ago
Read 2 more answers
Grace and her father spent four and a half hours over the weekend restoring their fishing boat. This time makes up 6%of the time
anyanavicka [17]
To answer this you can use proportions.
4 1/2 6%
------- = ----
X 100%

So, 6/4.5=1.3333...
Finally, 100/1.3333... appeoximately gives you 75.
75 hours are needed to restore the boat.
Hope this helped!
3 0
3 years ago
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