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Brums [2.3K]
2 years ago
7

Can you plz help me plz someone help me I need the help from you guys plz help me plz I need it badly pls someone help me plz an

yone help me

Mathematics
1 answer:
natali 33 [55]2 years ago
6 0

Answer: b

Step-by-step explanation:

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Algebra Functions and Data Analysis
svetoff [14.1K]
Range should be (-∞ , 10]

answer is C. 


7 0
3 years ago
Joseph buys 10 cookies. He eats 7 of them. He wants to know how many cookies he has left.
AysviL [449]

Answer:

subtract 10-7 which is 3 cookies

6 0
2 years ago
Read 2 more answers
Use the following function rule to find f(9).<br> f(x) = x + 8<br> f(9) =
Studentka2010 [4]

Answer:

17

Step-by-step explanation:

f(x) = x + 8

f(9) = 9 + 8

= 17

8 0
2 years ago
Marta hopes to have a test average of at least 90 by the end of the marking period. Her grades on the first four tests have been
Virty [35]

Answer:

 Marta need to score at least 94 to receive an average of 90 or higher considering all five tests.

Explanation:

 Marks received by Marta in four tests =  86, 84, 97 and 89

 Let mark received in fifth test be x

 We have average of five test is more than or equal to 90

 So we have

    \frac{86+84+97+89+x}{5} \geq 90\\ \\ 86+84+97+89+x\geq 450\\ \\ x\geq 94

 So Marta need to score at least 94 to receive an average of 90 or higher considering all five tests.

5 0
3 years ago
Plz answer ASAP thanks
Nana76 [90]
A = 1/2(8)(10) + 1/2(6)(8)
A = 40 + 24
A = 64

answer
64 in^2
6 0
3 years ago
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