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sergey [27]
3 years ago
10

Solve the following equation. Then place the correct number in the box provided. 3(2x + 5) ≥ 2(x + 6)

Mathematics
1 answer:
Black_prince [1.1K]3 years ago
4 0

Answer:

The correct answer is x≥-3/4

Step-by-step explanation:

To solve this equation, first we have to expand it:

3(2x+5)≥2(x+6)

Then

3*2x+3*5≥2*x+2*6

Thus,

6x+15≥2x+12

passing terms to each side:

6x-2x≥12-15

4x≥-3

x≥-3/4

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Which planet is the third farthest away from the sun? Uranus Jupiter Saturn Neptune
svet-max [94.6K]

Answer:

saturn

Step-by-step explanation:

it goes Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune

8 0
3 years ago
Read 2 more answers
What is the y-intercept of the function, represented by the table of values below
Basile [38]

Answer:

D

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope- formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 2, 15) and (x₂, y₂ ) = (1, 6) ← 2 ordered pairs from the table

m = \frac{6-15}{1-(-2)} = \frac{-9}{1+2} = \frac{-9}{3} = - 3 , then

y = - 3x + c ← is the partial equation

To find c substitute any ordered pair from the table into the partial equation

Using (2, - 3 ) , then

- 3 = - 6 + c ⇒ c = - 3 + 6 = 3

The y- intercept c = 3 → D

5 0
3 years ago
What's the lowest point of the graph of 10y + 30 = x?
inna [77]
The lowest must be ,,,,,when x=0
so
10y+30=0
10y=-30
y=-3
So your answer is (0, -3)
3 0
4 years ago
All front and backyards in Alan's neighborhood are equal in size. Alan can mow his front and back lawns combined in about 45 min
Musya8 [376]
45 minutes plus 45/2 minutes because of the fact that all the lawns are equal in size and he is mowing 1 1/2 full lawns with a full lawn taking 45 minutes
6 0
3 years ago
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R+3.2=6.1<br> What is the value of r? Show work
ankoles [38]
Hello,

The answer is 2.9.

Reason:

Solve this two ways:

1. You could be just regularly solving the question but subtracting 6.1 to 3.2.

6.1-3.2=2.9

2. Or you could be solving variable.

Subtract 3.2 on both sides:

6.1-3.2=2.9

r=2.9

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit
4 0
3 years ago
Read 2 more answers
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