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vichka [17]
3 years ago
13

Please help!!! 15 POINTS!!!

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
4 0

Answer:

x = 1

Step-by-step explanation:

The easiest way to solve this is to graph it.

f(x) = 2^x + 1

g(x) = -x + 4

just reading the graph, the intersect point is (1,3).

  • Red: f(x)=2^x + 1
  • Blue: g(x) = -x + 4

I cannot see any simple way of doing this other than by graphing.

Answer x = 1

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bob bought 3 packs of model cars he gave 4 cars to ann bob has 11 cars left how many models were in each package
Katena32 [7]

Answer:

5

Step-by-step explanation:

(4+11)/3 = 15/3 = 5

5 0
3 years ago
Read 2 more answers
A 90 oz. bottle of shampoo is sold for $18.95. What is the price per ounce
Veseljchak [2.6K]

This sets up as a very commonly  used proportion.

90 oz / 18.95 = 1 oz / x             Cross multiply

90 x = 18.95                              Divide by 90

x = 18.95 / 90

x = 0.21 dollars or 21 cents.

So each ounce of shampoo costs 0.21 dollars or 21 cents.

This is a very handy way to check best deals. Stores have trained us for years to believe that the more we buy of a brand, the better the price. It isn't always true. Sometimes buying the  smaller quantity is the better deal. There is only one way to be sure and that's to do a proportion like this one.

Try this is an example. The same company makes a smaller container of shampoo of 45 oz for 9.15. How much is 1 oz and which is the better deal? You should get 0.20333 dollars so this is marginally (just) the better deal.

4 0
3 years ago
What is the next term in the sequence below?<br> -324,108,-36,12
STALIN [3.7K]

Answer:

-4

Step-by-step explanation:

bc it is

.......................

4 0
3 years ago
The dot on the number line represents which fraction?
Ad libitum [116K]

0 \times 8 = 0(2 \times 8 = 16)
4 0
3 years ago
Queston 132
Sever21 [200]

Answer:

68cm^2

Step-by-step explanation:

<h2>A trapezium is a type of quadrilateral with the two opposite sides parallel.</h2>

Area of a trapezium= 1/2(sum of parallel sides)×height

Area of the trapezium= 1/2(5+3)×17

Area of the trapezium= 1/2(8)×17

Area of the trapezium=4×17= 68cm^2

4 0
2 years ago
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