Need help with the problems circled in green due today!!

Mathematics

1 answer:

kherson [118]3 years ago

3 0

1. Inequality
2. No. 5+3 is equal to 8 not greater
10. 311. 13>=v-1
12. 4>= x/2.1
13. x>= 1.7
14. x<= 170
22. No
23. No
24. Yes
25a. x<8'11"
25b. No, everyone is shorter than 8'11" so no one can be 9'

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Additive indentity
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a variable is always a number itself remember 7+n
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$4x^2-16$

Step-by-step explanation:

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#We subtract the sum of the first two expression from the third expression:

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Hence, the expression $4x^2-16$ must be added to the first two.

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mezya [45]

Answer:

Step-by-step explanation:

I multiply 3 and 7 that give 35

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