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Lera25 [3.4K]
2 years ago
15

Answers?????????????

Mathematics
2 answers:
RoseWind [281]2 years ago
3 0

Answer:

a)

  1. -7
  2. -1
  3. 2
  4. 8

Step-by-step explanation:

b) plot your graph using the table of value

c) draw a line at 2.5 on the x-axis

kotegsom [21]2 years ago
3 0

Answer:

the picture above ⬆️ is for the gaps in the table of values y= -7,-4,-1,2,5,8

b: using a scale of 1cm to represent 1 unit on both axis

Step-by-step explanation:

on the graph using the table of values. ...plot a graph using.a scale that will be ok for the value for example 1cm to represent 1 unit or 2cm to represent 1 unit

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A student adds 50 ml of water to a graduated cylinder and then drops into the graduated cylinder to find the volume. What is the
Dmitrij [34]

Answer:

25 mL

Step-by-step explanation:

You subtract the amount of water in the cylinder with the rock, from the amount of water in the cylinder without the rock. The equation is 75mL - 50 mL

8 0
3 years ago
Evaluate the function
NikAS [45]

Answer:

f = 9.25 (I think but maybe I read f(4) wrong)

Step-by-step explanation:

so f(4) means x = 4.

The new equation is

f(4) = 2x4 ^2 - 4 + 9
you first do 2x4^2. The minus 4. The add 9.
the answer to that is 4f = 37

Then solve

F = 9.25

5 0
2 years ago
5 1/4 - 2 2/3, how do I solve please?
densk [106]
5 1/4 - 2 2/3

first you find the LCM, so u can make both fractions have a like denominator. I'm thinking the LCM is 12, so:

(5 3/12) - (2 8/12) 
= 63/12 - 32/12
=31/12
= 2 and 7/12

5 1/4 - 2 2/3 = 2 7/12
6 0
3 years ago
Read 2 more answers
The county fair charges $1.25 per ticket for the rides. Jermaine bought 25 tickets for the rides and spent a total of $43.75 at
satela [25.4K]
The total cost is the dependant variable and the number of tickets along with flat out price is the independent variable.

The equation would be y = 1.25x + ?

You would insert 25 for x which equals 31.25 and insert 43.75 for y.

43.75 = 31.25 + ? Then subtract 31.25 from both sides of the equation and you would get....

12.5 = ?

That is your flat rate to get in to the fair 




7 0
3 years ago
I am helping my sister with home work and I don’t rennet how to do this. Here is the question-“ there are 24 dogs in the dog sho
marshall27 [118]
The answer is 8. it's basically just 24÷3
4 0
2 years ago
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