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Mamont248 [21]
3 years ago
8

Describe two ways to write equivalent algebraic expressions

Mathematics
1 answer:
Zolol [24]3 years ago
5 0

Answer:

See below.

Step-by-step explanation:

An example would be:

3x^2 + 6

and

3(x^2 + 2) .

The second way is found by dividing the first one by 3).

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What's 75/100 in simplest form
bagirrra123 [75]
Divide the numerator and denominator by their gcf (25)
75/25= 3
100/25= 4

Final answer: 3/4
7 0
3 years ago
Simplify 7x^2+ 5x+4x answer pls
SIZIF [17.4K]

Answer:

7x^2+9x

Step-by-step explanation:

Hope this helps...

7x^2+(5x+4x)=

7x^2=9x

4 0
3 years ago
Read 2 more answers
Jack’s first weight increased by 20% and then his new weight decreased by 25%. His final weight is what percent of his beginning
ElenaW [278]

Lets suppose his initial weight was 60 kilograms

A gain of 20%  would make his new eight  60 + 20*60/100

=  60 + 12

= 72 kg

he lost 25% of this:-

= 72 -   25 * 72/100 =  54 kg

This = (54/60) * 100  = 90% of his beginning weight  Answer


8 0
3 years ago
On the first day of winter, the temperature in Cassville was – 3°F. That same day, the temperature in Shorewood was – 11°F
just olya [345]

Answer:

Step-by-step explanation:

___________________________________________________________

                   -11       -10       -9    -8     -7    -6       -5    -4   -3       -2       -1        0

Okay so on this number line that I made you see -3 degrees F and -11 degrees F. All you have to do is count, start at -3 and count the numbers until you get -11 so the answer would be -8 degrees F because it takes 8 units to get to 7 on the negative number line.

3 0
3 years ago
1. Solve: 4(x + 3) = 9x + 9 - 5x + 3
Xelga [282]

Answer:

the answer is c

Step-by-step explanation:

i hope this helps

8 0
3 years ago
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