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bulgar [2K]
3 years ago
5

Need help with numbers 8 and 9

Mathematics
1 answer:
ikadub [295]3 years ago
3 0

Answer:

did not understand ur q.a

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Please help!!!!im struggling!!!!!!!!!
Kitty [74]

Answer:

the answer is the second one

Step-by-step explanation:

have a great day :)

6 0
3 years ago
HELP! I'll mark you the brainest and give you all my points !! (Show all work)
Paha777 [63]

1. F(3)= -2(3)-5

-6-5

F(3)=-11

2. F(3)= -2(3)^2-4

-6^2-4

36-4

F(3)=32

3. F(x)=−2x−5

For: x=−2, f(x) is:f(−2)=(−2×−2)−5=4−5=−1

For: x=−1, f(x) is:f(−1)=(−2×−1)−5=2−5=−3

For: x=1, f(x) is:f(1)=(−2×1)−5=−2−5=−7

For: x=2, f(x) is:f(2)=(−2×2)−5=−4−5=−9

The Range is:

{−1,−3,−7,−9}

4. -80, -110

4 0
3 years ago
Read 2 more answers
Make x the subject of the formula if a/b-x=b/a+x​
Alenkinab [10]

Answer:

s the question like that?

Step-by-step explanation:

a- x = b<u> </u><u>+</u> x .

b. a

6 0
3 years ago
What is numbers line x&lt;8
drek231 [11]

Answer:

I cant draw it perfectly so please dont judje if it not helpful

Step-by-step explanation:

x<------------------------------------->infinity

So put a dot at the arrow pointing to X and then trace the line and the arrow to infinity dark.

7 0
3 years ago
Susan rides her bicycle 5 miles in 2/5 of an hour .at this rate how many miles could she ride in 2 hours
Oksi-84 [34.3K]
Divide 5 by 2 = 2.5 per 1/5 an hour
there are 10 of 1/5 an hour in 2 hours
so 10 X 2.5 = 25 miles in 2 hours
6 0
3 years ago
Read 2 more answers
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