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sdas [7]
3 years ago
15

Values of an expression

Mathematics
1 answer:
REY [17]3 years ago
6 0
Substitute a number for each variable

Ex.
2x x=5
(2)(5)
=10
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20 PTS PLEASE HELP ASAP!
gtnhenbr [62]

Answer:

Slope is 1/2

Step-by-step explanation:

Use the slope formula. Say S = the 1st point and T = the 2nd point.

m = 20 - 10                    10                 1

     ------------      =      -----------    =      ---

      20 - 0                     20                2

The equation for slope is also y = mx + b

m is the slope, b is the y-intercept.

Therefore, if you look at the 1st choice, you can see that 1/2 is in the place of m, meaning that 1/2 is the slope of line ST

I dunno how to do the other way

7 0
3 years ago
The cost of 10 ice creams at an ice cream stand is $20. Which graph shows the cost of different numbers of ice cream at the ice
il63 [147K]
Every 1 ice cream is 1/2 dollar
7 0
3 years ago
9. John bought a used truck for $4,500. He made an agreement with the dealer to put $1,500 down and make payments of $350 for th
kirza4 [7]

Answer:

11.111111111111111...%

6 0
3 years ago
Please what is the answer?
nirvana33 [79]

Answer:

the answer is 9730.06

Step-by-step explanation:

india is a blooody country

5 0
3 years ago
Read 2 more answers
A team of 3 QA testers and l QA team lead is working on a project. The team finishes
valina [46]

The team-lead gets $2000 if the team of 3 QA testers and l QA team lead is working on a project. The team finishes the job and is paid.

<h3>What is average?</h3>

It is defined as the single number that represents the mean value for the given set of data or the closed value for each entry given in the set of data.

Let's suppose the team lead salary is x and the team-lead receives, $600 more than the average salary of the entire team then,

The team lead salary:

\rm x = \dfrac{1200+1200+1200+x}{4} + 600

4x = 3600+ x+ 2400

3x = 6000

x = $2000

Thus, the team lead gets $2000 if the team of 3 QA testers and l QA team lead is working on a project. The team finishes the job and is paid.

Learn more about the average here:

brainly.com/question/24057012

#SPJ1

6 0
1 year ago
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