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Korolek [52]
3 years ago
10

Which problem can be solved using 3x7=21 give me a example

Mathematics
1 answer:
Flauer [41]3 years ago
6 0

Answer:

21/7= 3

Step-by-step explanation:


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store A offers successive discounts of 10% one week and 20% the second week. store B offers a one-time discount of 25% the secon
11111nata11111 [884]

The store which offers the greater discount is store B.

<h3>Discount</h3>

Store A:

First week = 10%

= 10/100

= 0.1

Second week = 20%

= 20/100

= 0.2

Total discount = (0.1 + 0.2) / 2

= 0.15

Store B:

25%

= 25/100

= 0.25

Therefore, the store which offers the greater discount is store B.

Learn more about discount:

brainly.com/question/7459025

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7 0
2 years ago
Find the difference: (20x + 3) - (7x - 5) *
OlgaM077 [116]

Answer:

27x - 2

Step-by-step explanation:

First off, we use commutative property to get the like terms together.

(20x + 7x) - (3-5)

Now we can solve the equations inside the parenthesis.

27x - (-2)

Because these aren't like terms, this is as far as we can go. Meaning 27x - 2

is out answer.

3 0
3 years ago
Please answer the question soon! (Select all that apply)
lisov135 [29]

Answer:

Step-by-step explanation:

ES LA A

5 0
3 years ago
2x=-y in standard form
IgorC [24]

Answer:

y=-2x

Step-by-step explanation:

4 0
3 years ago
Using the graph provided, find f(x)=2
natali 33 [55]

Answer:

so x=3

Step-by-step explanation:

f(x) = 2

We want to find the x value when y =2

Going across where y = 2

Then go down to find the x value x=3 when y = 2

f(3) =2

so x=3

6 0
3 years ago
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