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vladimir2022 [97]
3 years ago
12

Please answer. - ejhf khev eveveve

Mathematics
1 answer:
antoniya [11.8K]3 years ago
5 0
Your answer would be 6 because they scored 91, 91, 91, 94, 95, 95. Six grades equal 6 people! 
Hope this helped!
:)
You might be interested in
According to statistics, a person will devote 34 years to sleeping and watching TV. The number of years sleeping will exceed the
Nata [24]

Let the number of years of watching TV be

x

.

The number of years sleeping exceeds the number of years watching TV by

18

. This means that the number of years sleeping is higher than the number of years watching TV by

18

and can be represented by

(x+18).

The total time is 34

years. So we can form the following equation and solve for the required values:

x+(x+18)=34

x+x+18=34

2x=34-18

2x=16

x=16/2

x=8

Thus, the number of years watching is 8

and the number of years sleeping is

8+18=26

.

3 0
1 year ago
Hi can someone please help and explain to me how to do this with the answer? Will mark brainliest!
Otrada [13]

Answer:

y=√x+5 -1

the answer is option C,,

x=-7,y=√-7+5 -1=√-2 -1

we can't find the square root of negative values, therefore it displays as error

x=-6,y=√-6+5-1=√-1 -1

same reason

x=-5,y=√-5+5-1=√0-1=-1

x=-4,y=√-4+5-1=√1-1=0

x=-1,y=√-1+5-1=√4-1=1

x=4,y=√4+5-1=√9-1=2

6 0
3 years ago
Can anyone solve this please it's an urgent ​
Vinil7 [7]

Answer:

missing element is 6

Step-by-step explanation:

Given

f(x) = x³ - 2 ( substitute x = 2 )

f(2) = 2³ - 2 = 8 - 2 = 6 ← missing element

ordered pair is (2, 6 )

6 0
3 years ago
Read 2 more answers
Story Problems
Gnom [1K]
Problem 3: Let x = price of bag of pretzels Let y = price of box of granola bars  
We have Lesley's purchase: 4x+2y=13.50
 And Landon's: 1x+5y=17.55 
 We can use the elimination method. Let's negate Landon's purchase by multiplying by -1. -1x-5y=-17.55 
 We add this four times to Lesley's purchase to eliminate the x variable.
 2y-20y=13.50-70.2
 -18y=-56.7
 y = $3.15 = Price of box of granola bars
 
 Plug back into Landon's purchase to solve for pretzels.
 x+5*3.15=17.55
 x+15.75=17.55
 x = $1.80 = price of bag of pretzels
  
 Problem 4.
 Let w = number of wood bats sold
 Let m = number of metal bats sold
 
 From sales information we have: w + m = 23
 24w+30m=606 
 Substitution works well here. Solve for w in the first equation, w = 23 - m, and plug this into the second. 
 24*(23-m)+30m=606
 552-24m+30m=606
 6m=54
 m=9 = number of metal bats sold
 Therefore since w = 23-m, w = 23-9 = 14. 14 wooden bats were sold.


6 0
3 years ago
Read 2 more answers
How much percentage of a minute is a second?
KengaRu [80]

Answer:

2%

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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