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krok68 [10]
3 years ago
6

IXL AA.3 7th grade! (click photo)

Mathematics
2 answers:
dangina [55]3 years ago
8 0

Answer:

do 84.32 - 12.4

Step-by-step explanation:

simple as that

GaryK [48]3 years ago
8 0

Answer: 71.92

Step-by-step explanation:

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Linda needs to buy pencils brands has a pack of 28 pencils for 5.29 brand b has a pack of 48 pencils for 8.47 find the unit pric
Anika [276]

Answer:

Brand A is the best buy.

Step-by-step explanation:

Brand A has a pack of 28 pencils for 5.29 dollars. This means that the unit cost of one pencil in Brand A would be 5.29/28 = 0.2$ per pencil rounded up to the nearest tenth.Brand B has a pack of 48 pencils for 8.47 dollars. This means that the unit cost of one pencil in Brand B would be 8.47/48 = $0.8 per pencil rounded up to the nearest tenth.Since $0.2 is lesser than $0.8, it means that Brand A is the best buy.

5 0
2 years ago
80% of x games is 32 games
miskamm [114]
80% of x = 32
80% × x = 32
.80x = 32
x = 32/.80
x = 40

80% of 40 games is 32 games.
4 0
3 years ago
Mira buys a gold ring for ₹ $8740$ inclusive of $15\%$ tax. The ring was sold at a discount of $5\%$ .
Sloan [31]

The marked price of the ring given the cost as 8740 inclusive of 15% tax and discount of 5% is $7,283.3.

<h3>Marked price</h3>

  • Cost of the gold ring = $8740
  • Tax = 15%
  • Discount = 5%
  • Marked price = x

8740 = x + (15% of x) + (5% of x)

8740 = x + (0.15x) + (0.05x)

8740 = x + 0.15x + 0.05x

8740 = 1.20x

x = 8740 / 1.20

x = 7283.33333333333

Approximately,

x = $7,283.3

Learn more about marked price:

brainly.com/question/1153322

#SPJ1

8 0
2 years ago
I need the steps, I had tryed already and I have an answer key; but I do not have tut he steps. I'm also am not in school at thi
blagie [28]
The answer is C. From the solution in the picture

5 0
3 years ago
Factor each completely. <br><br>10a² - 9a + 2 <br><br>​
Sophie [7]

Answer:

a= \frac{2}{5} or \frac{1}{2}

Step-by-step explanation:

Equate the equation to zero

10a^{2}-9a+2=0

10a^{2}-5a-4a+2=0

5a(2a-1)-2(2a-1)=0

Write out the factors

(5a-2)(2a-1)=0

Then equate each factor to zero

5a-2=0 OR 2a-1=0

5a=2  OR  2a=1

a= \frac{2}{5}   OR a= \frac{1}{2}

a=\frac{2}{5} or \frac{1}{2}

3 0
3 years ago
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