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Reptile [31]
3 years ago
10

Evaluate the expression. 1/2 x (4+8)

Mathematics
2 answers:
Elanso [62]3 years ago
8 0

Answer:

Hey there!

1/2 x (4+8)

1/2 x (12)

6

Hope this helps :)

r-ruslan [8.4K]3 years ago
6 0

Answer: 6x

Step-by-step explanation:

.5x*(4+8)

.5x*(12)

6x

<em>Hope it helps <3</em>

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A recipe for casserole calls for 2 cups of rice. The recipe makes 6 servings of casserole. how many cups of rice will you need t
ss7ja [257]

You will need 3.333.... cups of rice to make 10 servings of casserole.

<u><em>Explanation</em></u>

The recipe which makes 6 servings of casserole, needs 2 cups of rice.

Suppose, you need x cups of rice for making 10 servings of casserole.

Now, the equation according to <u>the ratio of "cups of rice" to the "servings of casserole" </u>will be.....

\frac{x}{10}=\frac{2}{6}\\ \\ 6x= 2*10=20\\ \\ x=\frac{20}{6}=3.333.....

So, you will need 3.333.... cups of rice to make 10 servings of casserole.


5 0
4 years ago
I need help on this question
Ierofanga [76]
Omg i gave that same question it’s so hard
5 0
3 years ago
Read 2 more answers
Which value of k will make this relationship NOT a function? {(−7, 2), (−1, 0), (4, 8), (k, 0)} ​
ruslelena [56]

Answer:

In this example, if k = -7, this relationship is not a function, since x = -7 would have both y = 2 and y = 0.

Step-by-step explanation:

Requirement to be a function:

For a relationship to be a function, all values of x must have only one corresponding value of y.

In this question:

For x = -7, y = 2

For x = -1, y = 0

For x = 4, y = 0

For x = k, y = 0

A value of x must not have more than 1 value of y.

In this example, if k = -7, this relationship is not a function, since x = -7 would have both y = 2 and y = 0.

4 0
3 years ago
How many solutions does the equation 4y − 4y − 12 = 14 − 2 have?
Thepotemich [5.8K]

Answer:

NONE

Step-by-step explanation:

4Y-4Y-12=14-2

LETS ADD AND SUBTRACT

-12=12

WHICH ISNT TRU!

HOPE I HELPED

PLS MARK BRAINLIEST  

DESPERATELY TRYING TO LEVEL UP

✌ -ZYLYNN JADE ARDENNE

JUST A RANDOM GIRL WANTING TO HELP PEOPLE!

                  PEACE!

7 0
3 years ago
Read 2 more answers
Please please please help me!!
miskamm [114]

Answer:

x²+4x+3

Step-by-step explanation:

(f+g)(x) = f(x) + g(x)

= (x²+3x+2) + (x+1)

= x²+4x+3

6 0
3 years ago
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