2 years ago

Given f(x) = 4x - 6, evaluate f(3). A. 2 B. 1 C.12 D. 6

1 answer:

7 0

Answer:

Step-by-step explanation:

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frutty [35]

Answer:

$\#\text{ of 8-onion bags: }4,\\\#\text{ of 3-onion bags: }3$

Step-by-step explanation:

Let $a$ be the number of bags with 8 onions and let $b$ be the number of bags with 3 onions. We have the following system of equations:

$\begin{cases}a+b=7,\\8a+3b=41\end{cases}$

Subtracting $b$ from both sides of the first equation, we get $a=7-b$ . Substitute this into the second equation:

$8(7-b)+3b=41,\\56-8b+3b=41,\\56-5b=41,\\-5b=-15,\\b=\boxed{3}$

Therefore, the number of 8-onion bags is:

$a=7-b,\\a=7-3,\\a=\boxed{4}$

Thus, the chef got 4 8-onion bags and 3 3-onion bags.

5 0

3 years ago

yulyashka [42]

Dont know yrrrrrr.........

6 0

3 years ago

nevsk [136]

Ur image is kinda cut off
"on the diagram aboe to what point does each point below correspond when t"
then nothing

8 0

2 years ago

Sever21 [200]

Tuesday is a bigger ratio.

4 0

2 years ago

k0ka [10]

The answer would be 11/2.

2d = 5 + 6 (add 6 to both sides)

2d = 11 (simplify 5 + 6 to 11)

d = 11/2 (divide both sides by 2)

Decimal form is 5.5.

5 0

3 years ago