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zvonat [6]
3 years ago
11

How do you find the vertex ofy= -2x²–20x–51​

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
6 0

Answer:

(-5,-1)

hope this helps :) plz brainliest

Step-by-step explanation:

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terrence's annual take home pay is $45,000. what is the max amount that he can spend per month paying off credit card and loans
lakkis [162]

Answer:

18 credits if studying, if working this is usually monthly and does not reflect credit overload. Unless there are bank credit card payments to pay and normal charges.

Lets say charges are £20 a month and no student debt.

Plus 30 x monthly rent for annual proof for lettings. shows $30,000 credit worth + 15000 extra..

Average rent $1000 a month. = 12,000  45000-12000 = 33000 utility and necessary expenditure $3000 a year = $30,000.

Therefore debt can be considered long term payments at half this $15,000 p/y

or 7% of 45,000

7% = $3150 p/y / 12 = $262.5 p/m

with $11,850 of $30000 to be considered for credit worth + approval and interest in any 12 month term.

Should Terrance require low interest credit his worth thereafter if rent was low at $1000 a month, he would be considered for maximum $880 repayment terms for short term new loans.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Shelley delivered 10 newspapers after 20 minutes and 30 newspapers after 60 minutes what is rate of change that represents how m
iren [92.7K]

Answer:

1 newspaper per 2 minutes

Step-by-step explanation:

If you look at 10 newspapers per 20 minutes, you can divide newspapers by minutes which gives you 10/20 = 1 newspaper per 2 minutes. To check the answer, you can do 2*30=60 since 2 minutes per each newspaper would equal 60 minutes.  

Hope this helps!

6 0
3 years ago
Divide 4x2 − 19x − 30 by x − 6.
padilas [110]

Answer: 4x+5

Step-by-step explanation:

6 0
3 years ago
Sadie sold 45 cupcakes, which were packed in 9 boxes. How many cupcakes were in each box? 4 5 8 9
Korvikt [17]
45 divided by 9 = 5
5 cupcakes per box
3 0
3 years ago
Read 2 more answers
marla has 4.55 in dimes and quarters. if she ha s7 more quarters than dimes, how many quarters doe she have?
Jlenok [28]

Answer:

number of dimes is 8

number of quarters is 15

Step-by-step explanation:

let 'd' = number of dimes

let 'd+7' = number of quarters

.10d + .25(d + 7) = 4.55

.10d + .25d + 1.75 = 4.55

.35d = 2.80

d = 8

q = 7 + 8

8 0
3 years ago
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