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V125BC [204]
3 years ago
13

How do you simplify 2a^2b^2(7ab)

Mathematics
1 answer:
Charra [1.4K]3 years ago
8 0
To simplify you simply find common variables and add them together to get 56a^3b^3
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A number is equal to twice a smaller number plus 3. Yhe same number is equal to twice the sum of smaller number and 1. How many
allsm [11]

Answer:

There is no solution to the problem

Step-by-step explanation:

In order to find the solutions to the problem you can write the situation in an algebraic form.

You have that a number is equal to twice a smaller number plus 3. This can be written as follow:

x=2y+3      (1)

where x is the number and y is the smaller number

Furthermore, the same number x is equal to twice the sum of the smaller number and 1, which can be written as follow:

x=2(y+1)     (2)

To find the solution you equal the equation (1) with (2), and you solve for y:

2y+3=2y+1

3=1

You obtain an inconsistency, hence, the situation of the problem does not have solution

5 0
3 years ago
A bakery uses 10 1/5 ounces of icing for every 1/4 of a cake. What is the unit rate in ounces of icing per cake
Marrrta [24]

Answer:   40\dfrac{4}{5}\text{ ounces}

Step-by-step explanation:

Given : The amount of icing used for every \dfrac{1}{4} of a cake = 10\dfrac{1}{5}\text{ ounces}

=\dfrac{51}{5}\text{ ounces}

To find the unit rate in ounces of icing per cake, we need to divide \dfrac{51}{5} by  \dfrac{1}{4} , we get

The unit rate in ounces of icing per cake = \dfrac{51}{5}\div\dfrac{1}{4}

\dfrac{51}{5}\times4=\dfrac{204}{5}=40\dfrac{4}{5}

Hence, the unit rate in ounces of icing per cake = 40\dfrac{4}{5}\text{ ounces}

4 0
2 years ago
Read 2 more answers
CAN ANYONE PLEASE HELP ME IM IN A RUSH
AnnZ [28]

Answer:

I forgot to change pi into 3.14

3 0
2 years ago
Whats the greatest common factor of 40,80 and 100?
Reptile [31]

Answer: 20

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
A farmer has developed a new type of fertilizer. This new fertilizer costs 20
Oksana_A [137]

Answer:

A

Step-by-step explanation:

Marginal cost is the change in total cost as a result of increasing output by one unit

Marginal cost  = Δcost / Δquantity

0.2 / 0.25 = 0.8

The marginal cost would decrease because the change in output is higher than the change in total cost

Marginal benefit would increase

Opportunity cost is the cost of the opportunity forgone when one alternative is chosen over other alternatives. There is no enough information given to determine the impact on opportunity cost

5 0
2 years ago
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