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xxTIMURxx [149]
3 years ago
6

Can u answer 21-25 please?

Mathematics
1 answer:
Mila [183]3 years ago
8 0
21-25 is -4. Is this helpful?
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Add: <br> 3x+9+8x + 12<br> 2x + 6+x² + 6x + 9
Oxana [17]

I'll treat these like they're two seperate problems because  how you set it up they're not together. If it's one whole problem please tell me and I'll solve it that way. :-)

First one: 3x+9+8x + 12

Collect like terms and simplify

(3x+8x)+(9+12)

11x+21

Second one: 2x + 6+x² + 6x + 9

Collect like terms and simplify

(2x+6x)+(6+9)+x^{2}

8x+15+x^{2}

Hope this helps you, have a BLESSED and wonderful day, as well as a safe one!

-Cutiepatutie ☺❀❤

6 0
2 years ago
Pls help me and pls explain how u got answer
nignag [31]

Answer:

q+4 + d-3 + n ; first

Step-by-step explanation:

first :q quarter d dimes n nickels

then: q+4 quarter d dimes n nickels

then: q+4 quarter d-3 dimes n nickels

so you have q+4 + d-3 + n

first is the only option that has division the other involve subtraction

6 0
2 years ago
Read 2 more answers
Which unit rates would be appropriate for describing the speed of cars in a race?
meriva

Answer:

Miles per hours and feet per second.

Hope this helps! Jesus loves you! :)

-Seth


5 0
3 years ago
All 8th grade students at Franklin Middle School
rusak2 [61]

Answer:

B. 125

Step-by-step explanation:

72 did not return the permission slips.

125-72= 53

So therefore 53 students are going on the field trip.

5 0
3 years ago
After spraying perfume on her neck, Tasha becomes less aware of the scent over time. What property is this describing
Yuri [45]

Answer:

Sensory adaptation? im guessing

Step-by-step explanation:

7 0
2 years ago
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