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Elena-2011 [213]
2 years ago
15

7th grade math i mark as brainliest

Mathematics
2 answers:
erastova [34]2 years ago
6 0

Answer:

the answer is 53

Step-by-step explanation:

hope thsi helps

mamaluj [8]2 years ago
5 0
The answer is 45.5. The image explains why.

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1. (x+y)2 when x= −3, y= 14
Vikentia [17]

Answer:

1.

(x+y)2\\ (-3+14)2\\ -6+28\\ 22\\ \\

2.

-2x+17\\ -2(8)+17\\ -16+17\\ 1

3.

10-3m\\ 10-3(5)\\ 10-15\\ -5

6 0
3 years ago
I need help on this one it stumped me
tiny-mole [99]
The answer is x < 5 and x > -13.

Let me know if you need the explanation! Tell me if you need more help.
4 0
3 years ago
3 - 2n=1 - 2n<br> Lo nesito
omeli [17]

Answer:

0=−2

Step-by-step explanation:

espero que esto ayude! y que Dios te bendiga .. mantente a salvo!

hope this is helpful God Bless you stay safe!

6 0
3 years ago
Read 2 more answers
Write a function to represent each situation: (will give brainlest)
tresset_1 [31]

Answer:

Step-by-step explanation:

m = 500 - 10d

4 0
3 years ago
Read 2 more answers
Jason is 6 feet tall, and at 6 pm, his shadow was 15 feet long. At the same time, a tree next to Jason had a 25-foot shadow. Wha
IRISSAK [1]

Answer:

10

Step-by-step explanation:

set up a ratio problem

6 feet/15 long shad= x/25 shad

15x = 150

x = 10

3 0
3 years ago
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