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saw5 [17]
3 years ago
13

Need help due tonight

Mathematics
1 answer:
Degger [83]3 years ago
5 0

Answer:

an=7n-19

(the last one)

Step-by-step explanation:

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F(x)=−7x−1 <br> f(____)= -8
djyliett [7]
-8 = -7x-1
bring -1 to the other side as we are isolating for x so it will be
-7 = -7x then divide -7 from each side
-7/-7 = (-7/-7)x
1 = x

Answer is f(1)= -8
7 0
3 years ago
100% De
Gemiola [76]

Answer:

$1.75 because if u add $3.50 + $1.75 u get $5.25 subtract that from $7.00 u get $1.75

3 0
3 years ago
Read 2 more answers
Plz help i need this soon​
wlad13 [49]

Answer:

b= (m)(-150)

Step-by-step explanation:

1800-1350 = 450

450/3 = 150

b= m*-150

7 0
3 years ago
Allen has a photo that is 6 in by 8 in. What will the dimensions of the photo be if he scales it down by a factor of one-half ?
olchik [2.2K]
3 in by 4 in
because one half of 6 is three and one half of 8 is 4
5 0
3 years ago
Mr. Berger assigned the following system of equations to be solved for homework. 2x-3y = -12
jeka57 [31]
-4x + 6y = 24
4x + y = -10

7y = 14

y = 2

2x - 6 = -12

2x = -6

x= -3

6 0
3 years ago
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