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Nonamiya [84]
2 years ago
5

Please help me with this

Mathematics
2 answers:
Sever21 [200]2 years ago
5 0

Answer:

\begin{array}{c|c}x&y\\-2&13\\-1&9\\0&5\\1&1\\2&-3\end{array}

Step-by-step explanation:

Put x = -2, x = -1, ... , x = 2 to the equation of the function y = -4x + 5 and calculate the values of y:

for x = -2

y = -4(-2) + 5 = 8 + 5 = 13

for x = -1

y = -4(-1) + 5 = 4 + 5 = 9

for x = 0

y = -4(0) + 5 = 0 + 5 = 5

for x = 1

y = -4(1) + 5 = -4 + 5 = 1

for x = 2

y = -4(2) + 5 = -8 + 5 = -3

forsale [732]2 years ago
5 0

Just put the values given for x in the equation to find y

-4(-2)+5=13

-4(-1)+5=9

-4(0)+5=5

-4(1)+5=1

-4(2)+5=-3

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Keith won a cash prize in an art competition. He gave his mother 2/5 of the money he won. Of the remainder, 1/4 was given to his
USPshnik [31]

Answer:

300 dollars

Step-by-step explanation:

Let the original amount = x

x - 2/5x  was what his mother's share looked.

5/5 x - 2/5 x

3/5x is what is left.

3/5 x - 1/4 * 3/5 x - 2/3x * 3/5 = his sister's share and his brothers

3/5x - 1/4*3/5 x - 2/3 * 3/5 = 15

3/5x * (1 - 1/4 - 2/3) = 15

3/5 x 5/60 = 15

15 / 300 * x = 15

1/20  x = 15

x = 15 * 20

x = 300

7 0
2 years ago
Find the original price given the total amount and tax or tip rate. Total price: $307.32 Tax or tip rate: 20%
dsp73
20% of 307.32 = 61.464 (Rounded to the nearest tenth, 61.46)

307.32 - 61.46 = $245.86

8 0
3 years ago
Read 2 more answers
Please help me struggling
Liula [17]

Answer:

Step-by-step explanation:

find the composition of g(x)=x−1 and  h(x)=\sqrt{x}

hence we will get,

(g∘h)(x)=g(h(x))= g(x−1)= f(√x)= -1+√x =  √x -1

Now to find f(g(h(x))),

f(x)=x4+6  and g(h(x))=√x -1

hence , putt g(h(x))  in f(x) ,

f(g(h(x)))=(\sqrt{x}-1)^{4}+6 -

Plzzzz Brain-list it  or subscribe to my channel  " ZK SOFT&GAMING"

5 0
2 years ago
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pashok25 [27]

Answer:

both are correct

Step-by-step explanation:

4 0
3 years ago
 What is the mathematical term for "the same"?
melisa1 [442]

Answer:

Equivalent / Equal

Step-by-step explanation:

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