MATHEMATICS HIGH SCHOOL

Of the 48 oranges in a carton 1/3 of them were rotten Ben and David took the remaining good oranges it's been took eat my oranges and David how many oranges did David take

Answers

Answer 1

Answer:

Answer:

David took 16 oranges.

Step-by-step explanation:

We are given the following in the question:

Total number of oranges = 48

Oranges rotten =

$(1)/(3)$

Number of oranges rotten =

$(1)/(3)* 48\n\n=16$

There were 16 rotten oranges.

Number of good oranges left =

$= 48-16\n=32$

These are equally divided among Ben and David.

Number of oranges each Ben and David get =

$(32)/(2) = 16$

Thus, David took 16 oranges.

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What is 10 multiples by 4.15 ?

Answers

the answer to 10 times 4.15 is 41.5

The answer is 41.5. Hope this helps! :)

Confirm that f and g are inverses by showing that f(g(x)) = x and g(f(x)) = x. f(x) = the quantity x minus seven divided by the quantity x plus three. and g(x) = quantity negative three x minus seven divided by quantity x minus one.

Answers

Answer: The prove is mentioned below.

Step-by-step explanation:

Here the given functions are,

$f(x)=(x-7)/(x+3)$

$g(x)=(-3x-7)/(x-1)$

We have to prove that: f(g(x)) = x and g(f(x)) = x.

Since $f(g(x))= ((-3x-7)/(x-1) -1)/((-3x-7)/(x-1) +3)$

⇒ $f(g(x))= (-3x-7-7x+7)/(-3x-7+3x-3)$

⇒ $f(g(x))= (-4x)/(-4)$

⇒ $f(g(x))= x$

Now, $g(f(x))= (-3(x-7)/(x+3) -7)/((x-7)/(x+3) -1)$

⇒ $g(f(x))= (-3x+21-7x-21)/(x-7-x-3)$

⇒ $g(f(x))= (-10x)/(-10)$

⇒ $g(f(x))= x$

Answer with Step-by-step explanation:

We are given that

$f(x)=(x-7)/(x+3)$

$g(x)=(-3x-7)/(x-1)$

We have to confirm that f and g are inverses by showing that f(g(x))=x=g(f(x))

$f(g(x))=f((-3x-7)/(x-1))$

$f(g(x))=((-3x-7)/(x-1)-7)/((-3x-7)/(x-1)+3)$

$f(g(x))=((-3x-7-7x+7)/(x-1))/((-3x-7+3x-3)/(x-1))$

$f(g(x))=(-10x)/(x-1)* (x-1)/(-10)$

$f(g(x))=x$

$g(f(x))=g((x-7)/(x+3))$

$g(f(x))=(-3((x-7)/(x+3))-7)/((x-7)/(x+3)-1)$

$g(f(x))=((-3x+21-7x-21)/(x+3))/((x-7-x-3)/(x+3))$

$g(f(x))=((-10x)/(x+3))/((-10)/(x+3))$

$g(f(x))=(-10x)/(x+3)* (x+3)/(-10)=x$

Hence, f(g(x))=g(f(x))=x

Therefore, f and g are inverses.

Which equation does not have the same solution as the others?x/4 = 2,
x - 9 = 17,
x + 12 = 20,
2x = 16.

Answers

If you would like to know which equation doesn't have the same solution as the others, you can calculate this using the following steps:

x/4 = 2 ... x = 4 * 2 = 8

x - 9 = 17 ... x = 17 + 9 = 26

x + 12 = 20 ... x = 20 - 12 = 8

2 * x = 16 ... x = 16/2 = 8

The correct result would be x - 9 = 17.

$(x)/(4)=2\nMultiply\ by\ 4\ on\ both\ sides.\nx=2*4\n{\boxed{x=8}$

$\n\nx-9=17\nAdd\ 9\ on\ both\ sides.\nx=17+9\n{\boxed{x=26}$

$x+12=20\nSubtract\ 12\ on\ both\ sides.\nx=20-12\n{\boxed{x=8}$

$2x=16\nDivide\ by\ 2\ on\ both\ sides.\nx=(16)/(2)\n{\boxed{x=8}$

$\sf\ The\ only\ equation\ that\ did\ not\ have\ the\ same\ solution\ as\ the\nothers\ was\n {\boxed{x-9=17}$

No trick. Pure math. Gud luck Solve it You are standing in one big palace where a king and his 5 queens stay. Each queen has 5 rooms. In each room there are 5 big cats. Each big cat has 5 little cats. Each cat has 4 legs.How many legs are there in the palace?

Answers

queenlegs=10 legs
king=2legs
cats=40
10 + 2 + 40 = 52
am i right

the cost of a family membership at a health club $58 per month plus a one time 129 start up fee . if a family spent 651 , how many months is their membership?