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adell [148]
3 years ago
9

Write 5 Expressions that are equivalent to 20x + 100

Mathematics
2 answers:
lapo4ka [179]3 years ago
8 0
1st. x times 20+100
2nd. 100+20x
3rd. 100+x times20
4th. 20x+100
5th. x20+100

hichkok12 [17]3 years ago
5 0

Answer:

Equivalent expression states that expression having the same value.

To write 5 expression that is equivalent to 20x + 100.

Using distributive property: a\cdot (b+c) = a\cdot b+ a\cdot c

5 expressions equivalent to 20x+100 are;

1. 20(x+5)

2. 4(5x+25)

3. 5(4x+20)

4. 2(10x+50)

5. 10(2x+10)


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Answer:

9 inches of rainfall produces the maximum number of gnats.

Step-by-step explanation:

Given : G(x) = - x^2 + 18x

To Find :How many inches of rainfall produces the maximum number of gnats?

Solution:

G(x) = - x^2 + 18x

G(x) =The number of gnats in millions.

x denotes the length of rainfall

To Find the maximum length find the mid point of zeroes .Since parabolas are symmetrical, the x value of the max falls 1/2 way between the zeros.

0= - x^2 + 18x

0= x^2-18x

0= x(x-18)

So, x = 0 , x= 18

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3 years ago
Which two shapes make up the digital camera below?
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The demand function Q and cost function C(Q) of a commodity are given by the equations \[ Q = 20 - 0{,}01P\]
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The total revenue of the function is the product of the quantity and the price

The total revenue in terms of P is TR = 20P - 0.01P^2

<h3>How to determine the total revenue?</h3>

The demand and the cost functions are given as:

Quantity function, Q = 20 - 0.01P

Cost function, C(Q)=60+6Q

The total revenue is calculated as:

TR = Q * P

Substitute Q = 20 - 0.01P in the above equation

TR = P * [20 - 0.01P]

Evaluate the product

TR = 20P - 0.01P^2

Hence, the total revenue in terms of P is TR = 20P - 0.01P^2

Read more about total revenue at:

brainly.com/question/25623677

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