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Lady_Fox [76]
4 years ago
12

Help I’m really stuck and need help fastttttttt!!!!!!!?

Mathematics
2 answers:
noname [10]4 years ago
7 0
B. Y=2x

Which mean each 1 cost $2

If you buy 2 then it cost $4

I believe this is correct answer
VMariaS [17]4 years ago
4 0
I think it is y=2x is your answer
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One day at St. Philip's High School, 1/2 of the pupils walked to school, 1/5 of the pupils came to school by bus, and the remai
Sergio [31]
The first thing to do is the make the denominators of the fractions the same. 

5/10 of the pupils walked to school and 2/10 of the pupils came to school by bus. 
5/10 + 2/10 = 7/10. 
10/10 - 7/10 = 3/10. 

<span>3/10 of the pupils came to school by car. </span>
7 0
4 years ago
Simplify 5x(3x^2+2x-3)
Tcecarenko [31]

Answer:

15x^3 +10x^2 - 15x

Step-by-step explanation:

Hello!

Use the distributive property and multiply like terms.

<h3>Simplify</h3>
  • 5x(3x^2 + 3x - 3)
  • 5x(3x^2) + 5x(2x) + 5x(-3)
  • 15x^3 +10x^2 - 15x

The simplified form is 15x^3 +10x^2 - 15x.

4 0
2 years ago
Read 2 more answers
De cuántas maneras diferentes se puede vestir una persona; si cuenta con 3 camisas (2 iguales), 4 pantalones (2 iguales) y 6 par
UkoKoshka [18]

Answer:

d

Step-by-step explanation:

6 0
3 years ago
What is (-4,5) and (8,-1)
Musya8 [376]

Answer:

the slope-intercept equation of a line that passes through the coordinate (-4,5) and (8,-1) is

y  =  - 0.5x + 3

Step-by-step explanation:

1) Apply the slope formula; y^2 - y^1 divided by x^2 - x^1

y^2 is -1

y^1 is 5

x^2 is 8

x^1 is -4

-1 - 5 = -6

8 - (-4) = 12

-6/12 is -1/2 or -0.5

2) To find the y-intercept, hoose either of the coordinates and replace y, m, and x in the y= mx+b formula.

5= -0.5(-4) + b

5= 2 + b

3= b

6 0
3 years ago
Can y'all help me with all of them plz
Elena-2011 [213]
10. 150
11. 1250
12. 105
13. 158000
15. B

6 0
3 years ago
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