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nasty-shy [4]
3 years ago
7

Help ill pay u 100 if u do this

Mathematics
2 answers:
dangina [55]3 years ago
7 0
Ok im pretty sure those are correct
vlada-n [284]3 years ago
5 0
Yes those r correct
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Twice the quantity of a number plus two is greater than the number plus five.
Greeley [361]
2(x+2) > x+5
2x+4 > x+5
2x+4-x > x+5-x
x+4 > 5
x+4-4 > 5-4
x > 1
7 0
4 years ago
In a scale drawing of a garden, a distance of 35 feet is represented by a line segment 4 inches long. on the same drawing, what
nalin [4]

Answer:

122.5\ ft

Step-by-step explanation:

we know that

Using proportion

\frac{35}{4}\frac{ft}{in}=\frac{x}{14}\frac{ft}{in}\\ \\x=35*14/4\\ \\x=122.5\ ft

7 0
3 years ago
John was given the equation 4(2a + 3)= -3(a - 1) + 31 - 11. Some steps an their reasons have already been completed. State a pro
cestrela7 [59]

Answer:

- Disitributive property.

- Addition property of equality.

Step-by-step explanation:

The complete exercise is attached.

For this exercise you need to remember the following properties:

1. The Distributive property states that:

c(a+b)=ac+bc\\\\c(a-b)=ac-bc

2. The Addition property of equality states that:

If\ a=b\ then\ a+c=b+c

Then, given the equation:

4(2a + 3)= -3(a - 1) + 31 - 11a

You can identify that the first property John used was the Distributive property:

(4)(2a) + (4)(3)= (-3)(a) +(-3)(- 1) + 31 - 11a\\\\8a+12=-3a+3+31-11a

After combining like terms, you can identify that the next  property he applied was the Addition property of equality, adding 14a to both sides of the equation:

8a+12+(14)=-14a+34+(14)\\\\22a+12=34

8 0
4 years ago
Solve the equation for y<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B5%7Dx%20%2B%20y%20%3D%203" id="TexFormula1" ti
Elza [17]

multiply both sides of the equation by 3.

2x+3y=9

move variable to the right side and change its sign

2x=9-3y

divide both sides of the equation by 2

x=9/2-3/2y

4 0
3 years ago
I need help with this asap! will give brainiest if answered correctly
gulaghasi [49]

Answer:

Step-by-step explanation:

2

6 0
3 years ago
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