3 years ago

How many 1/5s are in 20

2 answers:

6 0

There are 100 1/5/ in 20

3 0

i was wrong so i deleted my message

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Eddi Din [679]

G(f(-2))
g(3 * -2 - 1)
g(-7)
4 * -7^2 + 9
205

4 0

1 year ago

maw [93]

X+(4x-20)=180
=>5x-20=180
=>5x=200
=>x=40

8 0

3 years ago

ASHA 777 [7]

Answer:

Step-by-step explanation:

$3^{x-2}=3^7\iff x-2=7\qquad\text{add 2 to both sides}\\\\x-2+2=7+2\\\\x=9$

7 0

3 years ago

Naddik [55]

<span>x + 9 = 2(x - 1)^2
x + 9 = 2(x^2 - 2x + 1)
x + 9 = 2x^2 - 4x + 2
</span>2x^2 - 4x + 2 - x - 9 = 0
2x^2 - 5x -7 =0

7 0

3 years ago

Nadusha1986 [10]

Answer:

She left a $2 tip

Step-by-step explanation:

0.2*25 = 5

8 0

2 years ago