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NARA [144]
3 years ago
5

Describe how you would evaluate this algebraic expression: 7-2m when m=2

Mathematics
2 answers:
Mama L [17]3 years ago
7 0

Answer:

Step-by-step explanation:

Just plug in

7 - 2(2) = 3

valkas [14]3 years ago
3 0

Answer:

3

Step-by-step explanation:

By substituting m for 2, you would get:

7 - 2(2) =

7 - 4 = 3

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nika2105 [10]

SLope = (2 + 2)/(2 + 2) = 4/4 = 1

Answer

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8 0
3 years ago
Jordan needs 6 3/10 gallons of milk to make 4 1/2 gallons of ice cream. How much gallons of milk will Jordan need to make one ga
ss7ja [257]

Answer:

45/63

Step-by-step explanation:

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6 0
2 years ago
Which of the following are the zeros of the function y= 3(x-a)(x+b) in terms of a and b? ​
frosja888 [35]

The correct answer is option 2.

3 = 0

x - a = 0

x = a

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We do not multiply any of these values by 3 because in a way, 3 is acting as another "zero" of the equation. Though, as shown above, it does not equal 0, it still does not apply to any of the other equations solved above.

Hope this helps!! :)

7 0
3 years ago
Y= 9x -9 y= 9 substitution method
Aneli [31]
You would plug in the y=9 into the first equation and then have the expression 9=9x-9
. After going through the first steps of solving an expression you would get 18=9x. X=2. Then you would plug in the x value into the first expression to get y=9.
3 0
2 years ago
A cheetah run 70 miles per hour what is the speed for feet per hour
pochemuha

Answer:

The correct answer to this question is that the cheetah can run 369,000 feet per hour. We can work this out in the following way:

One mile equals 1760 yards

In feet that is 3 x 1760 or 5,280

So Feet per hour will be 5280 x 70 or

369,600 feet per hour.

Read more on Brainly.com - brainly.com/question/134707#readmore

Step-by-step explanation:

5 0
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