4 years ago

The difference of y and 9 is at least 24 .

1 answer:

7 0

Show a photo so we know what your talking Abuja

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Vikki [24]

Answer:

Ik where u got this q from but:

small bag is £3.60

large is $3.80

Step-by-step explanation:

the 500 grams x 4 to get 2kg then do 90p x 4

then

4kg divided by 2 to get 2kg as the question states, then do £7.60/2

hegarty maths anyone?

7 0

3 years ago

8_murik_8 [283]

60/100 that's what I got .

4 0

3 years ago

s2008m [1.1K]

Answer should be 0.25w + 6.5>10

7 0

3 years ago

wel

Answer:

Step-by-step explanation:

8 0

3 years ago

evablogger [386]

$\begin{gathered} f(x)=x-3 \\ g(x)=\frac{1}{x^2-9} \\ (\text{fog)(x)}=\frac{1}{x^2-9}-3 \end{gathered}$

the denominator cannot be zero, because the division by zero is not defined, therefore:

$\begin{gathered} x^2-9=0 \\ \text{Solving for x:} \\ x^2=9 \\ \sqrt[]{x^2}=\sqrt[]{9} \\ x=\pm3 \end{gathered}$

Therefore the domain of (f o g)(x) is:

$D\colon(-\infty,-3)\cup(-3,3)\cup(3,\infty)$

3 0

1 year ago