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sesenic [268]
3 years ago
12

Describe 3 different situations where you would need to know how to

Mathematics
2 answers:
Ksenya-84 [330]3 years ago
7 0

Answer:

when calculating the discounted price of an item

(You spend $42.00 on groceries, but you have a coupon for 10% off. What is the final price of your bill?)

when calculating tax

(You buy a pair of sunglasses for $49.00. The sales tax is 7%.How much do you need to pay including tax?)

when calculating the mark-up of a price

(James bought a pair of jeans for $23 . He sold it online on marks it up by 20% . How much did he profit?)

den301095 [7]3 years ago
5 0

Answer:

as your intelligence in your mind

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10q - 30 is equivalent to _____.
mr_godi [17]

For this case we must find an expression equivalent to:

10q-30

We look for the factors of 10 and 30:

10: 1,2,5,10

30: 1,2,3,5,6,10,15,30

The greatest common factor of both numbers is 10.

Then, we can rewrite the expression as:

10 (q-3)

Answer:

10 (q-3)

5 0
3 years ago
What is the GCF of and 18 and 88 *
Yuri [45]

Answer:

2

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
In this figure, the distance from A to B is 10 units. The distance from B to X is 10 units. What else is true? 
evablogger [386]
I believe it would be a to X is 20 units because A to B is 10 units so a to X would make sense if it was 20 units hope this helps!
6 0
3 years ago
Read 2 more answers
Can someone help plz
Misha Larkins [42]

Answer: 5/4x

Step-by-step explanation:

To solve this you'll need to use the slope formula which is

Y2 - Y1 over

X1 - X2

You already have two points so that's what we'll use.

(4, 7) (12, 17)

17 - 7

12 - 4  = 10/8

10/8 can be simplified further to 5/4

5 0
3 years ago
The school band is ordering health bars to sell for a fundraiser. The company that sells the bars charges $0.40 per bar plus $20
Fofino [41]

Step-by-step explanation:

just think it through :

0.4x + 20 < 200

0.4x < 180

x < 180/0.4 = 450

so, x < 450

they must order less than 450 bars.

therefore, the first answer option is correct :

they can order from 0 to 449 bars, but no more.

6 0
2 years ago
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