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dedylja [7]
3 years ago
10

-1 2/7 + 4 i really need to answer this.

Mathematics
2 answers:
BabaBlast [244]3 years ago
7 0

Answer:

n = 5/4

Step-by-step explanation:

Klio2033 [76]3 years ago
6 0

Answer:

5 29/100

Step-by-step explanation:

google helps

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PLEASE ANSWER REALLY FAST I WILL MARK BRAINLIEST IF ANSWERED IN 2 MINUTES What is 15 x minus 3 y = 0 written in slope-intercept
Klio2033 [76]

Answer:

15x + 3y = 10. 

Step-by-step explanation:

you have to solve for y. 

isolate the variable. 

15x + 3y = 10 

start by subtracting 15x on both sides. 

3y = -15x +10 

then divide both sides by 3 

y = -15/3x + 10/3 

simplify. 

y = -5x + 10/3 

10/3 can be written as 3.33 

or 3 and 1/3

4 0
3 years ago
Read 2 more answers
The volume of a rectangular prism can be found by multiplying the base area, B, times the height. If the volume of the prism is
PSYCHO15rus [73]

Answer:

Base (B) = /frac{15x² + 1 + 2}{x}

Step-by-step Explanation:

==>Given:

Dimensions of a rectangular prism are expressed as follow:

Volume (V) = 15x² + x + 2

Height (h) = x²

==>Required:

Expression of the Base area (B)

==>Solution:

Volume (V) = Base (B) × Height (h)

15x² + x + 2 = B × x²

Divide both sides by x²

\frac{15x² + x + 2}{x²} = B[tex]Base (B) = /frac{15x² + 1 + 2}{x}

4 0
3 years ago
Mrs travis wants to have the clown deliver balloons to her secretary's office. Clowns R Fun charges $1.25 per balloon and $6 for
marysya [2.9K]

The <em>correct answer</em> is:


6 balloons.


Explanation:


Let x represent the number of balloons purchased.


We will call the function for Clowns R Fun c(x):

c(x) = 1.25x+6


We will call the function for Singing Balloons s(x):

s(x) = 1.95x+2


We want the amount for Clowns R Fun, c(x) to be less:

c(x) < s(x)

1.25x+6 < 1.95x+2


Subtract 1.25x from each side:

1.25x+6-1.25x < 1.95x+2-1.25x

6 < 0.7x+2


Subtract 2 from each side:

6-2 < 0.7x+2-2

4 < 0.7x


Divide each side by 0.7:

4/0.7 < 0.7x/0.7

5.7 < x

x > 5.7


She must buy more than 5.7 balloons; the next integer up is 6. She must buy 6 or more balloons.

7 0
3 years ago
Read 2 more answers
The temperature at 9 p.m. was 12°F. The temperature dropped 15°F by 5 a.m.The temperature at 5 a.m. was
satela [25.4K]
The temperature at 5 am was -3 degrees

12-15=-3
4 0
2 years ago
Please help with number 8 just real answers please
Semenov [28]
B because it makes the most sense to me
7 0
3 years ago
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