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Mademuasel [1]
4 years ago
13

N/2 + 3 = 7 (n/2 is a fraction)

Mathematics
1 answer:
pishuonlain [190]4 years ago
3 0

Answer:

n=8

Step-by-step explanation:

n/2+3=7

-3 -3

n/2 = 4

*2 *2

n=8

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Please help asap!!!!
Vedmedyk [2.9K]

Answer:

0 and 2

Step-by-step explanation:

f(x) = g(x) will be the input or x value at which f and g have the same output or y value. Look in the table where two numbers repeat right next to each other.

−1 −7/2 −9/2


0 −3 −3


1 −2 −3/2


2 0 0


3 4 3/2


4 12 3


5 28 9/2

There are two solutions to f(x) = g(x) which are x=0 and x=2.

8 0
3 years ago
How many liters of water must Sharon add to 2 liters of a sugar and water solution that is 36% sugar to create a solution that i
Dahasolnce [82]

The amount of sugar x in the starting solution contributes to a 36% concentration, so we have

\dfrac x2=0.36\implies x=0.64

units of sugar in the solution.

Into this solution, Sharon wants to pour y liters of water to obtain a smaller concentration of sugar in the overall solution:

\dfrac{0.64}{2+y}=0.12\implies\dfrac{16}3=2+y\implies y=\dfrac{10}3\approx3.33

So Sharon needs to add \dfrac{10}3 liters of water to the solution to get the desired concentration.

3 0
4 years ago
Can someone give me the answer with work to this problem?
77julia77 [94]

Answer:

x=10

Step-by-step explanation:

4x-18=3x-8

4x-3x=-8+18

x=10

6 0
3 years ago
The egg delivery truck arrives to savers supermarket with 250 dozen eggs. how many total eggs are in that truck.
nignag [31]

Answer:

3000

Step-by-step explanation:

12x250=3000

8 0
2 years ago
the cost to join a yoga studio is $100, plus $25 per month. What is the cost of the first 8 months at the yoga studio ?
umka21 [38]
25*8= 200
so $200 for 8 months
if you want the total add 200+100=300
4 0
3 years ago
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