2 years ago

Evaluate the expression shown below and write your answer as a fraction in simplest form 1/9+1/12

Mathematics

1 answer:

netineya [11]2 years ago

8 0

The answer would be 7/36.

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A new car usually costs £8500. Henry gets a discount of £1000. What is the discount as a percentage of the the usual cost? Give

PtichkaEL [24]

Answer:

the answer is 8500×0.1177= 1000.45

0.1177%

6 0

2 years ago

The product of four numbers, a,b,c,d, is a negative number. The table shows on combination of positive and negative signs of the

Iteru [2.4K]

Product of odd number of negative terms is negative.

Hence, I have given all the 8 possibilities.

Please refer to the table attached.

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2 years ago

How is this proportional?

Alja [10]

Answer:

you are subtracting 1.40 everytime to get the number at the bottom

Step-by-step explanation:

2 - 1.40 = 1.40

3 - 1.40 = 2.40

6 - 1.40 = 5.40

7 - 1.40 = 6.40

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2 years ago

If f(x) = 5x(3exponent) - 2 and g(x) = 2x+1 , find (f+g) (x)

Rus_ich [418]

For this case we must find

$(f + g) (x).$

By definition we have to:

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

We have the following functions:

$f (x) = 5x ^ 3-2\\g (x) = 2x + 1$

Now, applying the given definition, we have:

$(f + g) (x) = 5x ^ 3-2 + 2x + 1\\(f + g) (x) = 5x ^ 3 + 2x-1$

Answer:

$(f + g) (x) = 5x ^ 3 + 2x-1$

4 0

2 years ago

Solve for x please for 10 points

Ira Lisetskai [31]

Answer:

$\frac{x-2}{2+1}=\frac{4x-5}{3}$

$\frac{x-2}{3} =\frac{4x-5}{3}$

$3*\frac{x-2}{3} =\frac{4x-5}{3}*3$

$x-2=4x-5$

$x-2+5=4x-5+5$

$x-x+3=4x-x$

$3=3x$

$\frac{3}{3} =\frac{3x}{3}$

$1=x$

Step-by-step explanation:

your answer is B

7 0

2 years ago

Read 2 more answers