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Sveta_85 [38]
2 years ago
13

What is 4f+10f-f= What is (7p+4)-p+2)= What is 5-3j+7+9j+2+

Mathematics
1 answer:
butalik [34]2 years ago
8 0

Answer:

13f

6p+6

14+6j (provided the last symbol is = and not +)

Step-by-step explanation:

the thought is to add like terms

the coefficients the have unknowns (f, p and j) are added together then the constants are added together taking into account the signs

(4+10-1)f = 13f

likewise with the others

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Your Co. collects 50% of its sales in the month of the sales, 30% of the follow month, and 20% the second month after the sale.
Crank

Answer:

  • March 52
  • April 41

Step-by-step explanation:

In March, Your Co. will collect 20% of January's sales, 30% of February's sales, and 50% of March's sales:

  .20×50 +.30×40 +.50×60 = 10 +12 +30 = 52

Similarly, in April, collections will be ...

  .20×40 + .30×60 + .50×30 = 8 +18 +15 = 41

3 0
3 years ago
Read 2 more answers
What is the LCM of x^2+5 and x^2+10x+25?
avanturin [10]

Answer:

(x+5)²(x²+5)

Step-by-step explanation:

Given two functions x²+5 and x²+10x+25, to get their Lowest common factor, we need to to first factorize x²+10x+25

On factorising we have:

x²+5x+5x+25

= x(x+5) +5(x+5

= (x+5)(x+5)

= (x+5)²

The LCM can be calculated as thus

| x²+5, (x+5)²

x+5| x²+5, (x+5)

x+5| x²+5, 1

x²+5| 1, 1

The factors of both equation are x+5 × x+5 × x²+5

The LCM will be the product of the three functions i.e

(x+5)²(x²+5)

This hives the required expression.

5 0
3 years ago
A density curve of all the possible ages between 0 years and 25 years is in the shape of a triangle. What is the height of the t
Bad White [126]

Answer:

Step-by-step explanation:

Note that the area under a probability density curve must be 1.

The formula for the area of a triangle is A = (1/2)(base)(height).

Here the base is 25 units.  Thus, A = 1 unit^2 = (1/2)(25 units)(height), or, after multiplying both sides of this equation by 2:

2 units^2  = ( 25 units)(height)

                             2 units^2

Then (height) = --------------------- = 0.08 unit

                            25 units

The height of the triangle is 0.08 unit.

3 0
3 years ago
What is difference 6 1/4. And 5 1/2
Rama09 [41]
3/4 I believe since 6 1/4- 51/2 is 3/4
6 0
3 years ago
What is 6x+3y=-15 in y-intercept form
iren2701 [21]

Answer:

3y = -6x - 15

Step-by-step explanation:

To put 6x + 3y = -15 into Slope Intercept Form you need to know the formula (y = mx + b) so we know we need to get y on its own side so we can -6x  from both side giving us 3y = -6x +-15 or 3y = -6x - 15 There are many different slope intercept forms for this equation depending on how you get y by its self!

8 0
3 years ago
Read 2 more answers
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