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Slav-nsk [51]
4 years ago
8

Helpppppppppppppppppppppppppppppp

Mathematics
1 answer:
Tpy6a [65]4 years ago
7 0

replace the numbers inside () for x

 f(4) = -4(4)-3 = -16 -3 = -19

G(-4) = 2(-4)^2 -3(-4) = 44

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Kim bought a poster that cost $8.95 and a ome colored pencils.The total cost was $21.35.How much did the colored pencils cost?
Dafna11 [192]
If the total cost was 21.35, and the poster cost 8.95, then all you need to do is subtract to poster cost from the total cost to find the cost of the pencil.
21.35-8.95= $12.40 
8 0
3 years ago
Read 2 more answers
Help pleaseee guysss
Anvisha [2.4K]

Answer:

8

2

0

2

8

Step-by-step explanation:

f(x)=2x^2

f(x)=y

y=2x^2

y=2(-2)^2

y=2(4)

y=8

y=2x^2

y=2(-1)^2

Y=2

Y=2X^2

y=2(0)^2

y=0

y=2x^2

y=2(1)^2

y=2

y=2x^2

y=2(2)^2

y=8

DON'T FORGET BODMAS

6 0
3 years ago
3 (x-1) - 8 = 4 (1+x) + 5 Solve it please?
tigry1 [53]

Answer:

X= -20

Step-by-step explanation:

4 0
3 years ago
Question Help
lara [203]

Answer:

4324eqW

Step-by-step explanation:

3 + 5 =7

7 0
3 years ago
72 is what percent of 160?
Alchen [17]

72/160=?

Divide 72 by 160 to find the percent.

72/160=0.45

72 is 45% of 160.

I hope this helps :)

5 0
3 years ago
Read 2 more answers
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