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2 years ago

I need helpp :D cuz if i dont get all my missing bellringers in i wont get to go to a concerttttt

Mathematics

2 answers:

vova2212 [387]2 years ago

4 0

Answer:

b and e

Step-by-step explanation:

answers are b, and e. A is incorrect since 30 percent isn't very high, way less than half. c is incorrect since it says 30 if it said 60 then it would correspond with the table. D is incorrect since this is this year, it fluctuates between years so there is no guarantee that the same amount of kids will want to take music. ur welcome...

ollegr [7]2 years ago

3 0

Answer:

b and e

Step-by-step explanation:

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-2x^2+4x-1 from 6x^2+3x-9

kirza4 [7]

Answer:

$8{x}^{2} - x - 8$

Step-by-step explanation:

We want to subtract

$- 2 {x}^{2} + 4x - 1$

from

$6 {x}^{2} + 3x - 9$

We set up the subtracttion problem to get:

$6 {x}^{2} + 3x - 9 - ( - 2 {x}^{2} + 4x - 1)$

We expand the parenthesis to get:

$6 {x}^{2} + 3x - 9 + 2 {x}^{2} - 4x + 1$

Group similar terms:

$6 {x}^{2} + 2 {x}^{2} + 3x- 4x + 1 - 9$

We simplify to get:

$8{x}^{2} - x - 8$

4 0

3 years ago

The odds of winning a game are given as 1:25. what is the probability that you will win this game? what is the probability that

muminat

<span>The probability that I will win this game is 4%
</span>The probability that I will lose this game is 96%
The 1, that is on the left side of the colon, needs to increase in order to increase the probability of winning.

6 0

3 years ago

100 divided by 235 ?

Alina [70]

Answer:

100 divided by 235=0.425

6 0

3 years ago

A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered. The total includes the cost of each su

svp [43]

Answer:

cost of each sub = $6, delivery fee = $2

Step-by-step explanation:

Let $x be the cost of each sub and $c be the delivery fee

3x + c = 20

4x + c = 26

x = 6, c = 2

4 0

3 years ago

When Antonio opens and lays a cereal box out flat, he sees that the top and the bottom of the box each measure 2 inches by 7 inc

Sedbober [7]

Answer:

The answer is 219

Step-by-step explanation:

This is just multiplication and multiplying everything then adding it together.

5 0

4 years ago

Read 2 more answers