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Levart [38]
3 years ago
11

can someone please help ? i know one of the answers is c but couldn’t b and d also work ? when you figure them out you get x is

less than 10 as well.

Mathematics
2 answers:
ziro4ka [17]3 years ago
7 0

The open circle tells us that the sign is only less than/greater than, not less than/greater than or equal to. That immediately rules out A.

Now, we can see that this is a less than inequality, because the arrow is pointing to the left, toward the negative numbers. And, the inequality covers every number that is less than 10.

A - Incorrect, less than or equal to

B - Correct, when solved = x < 10

C - Correct

D - Correct, when solved = x < 10

E - Incorrect, when solved = x < 13

Hope this helps!

Mamont248 [21]3 years ago
3 0

Answer:

b,c,d

Step-by-step explanation:

a ≤ 10  would have a closed circle at 10

b x+10 <15  x < 10  correct  open circle line going to left

c x < 10 correct  open circle line going to left

d 0 > x-10  10 > x    x < 10  correct  open circle line going to left

e  2 > x-11 13 > x   would have open circle at 13

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What is divide 4860 in the ratio 5:4:3
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5+4+3
12

One portion,
4860 / 12
405

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8 0
3 years ago
Harold works at a men,s clothing store which marks up its retail clothing by 27%. The store purchases pants for 74.00 suit jacke
timofeeve [1]
Harold works at a men,s clothing store which marks up its retail clothing by 27%. The store purchases pants for 74.00 suit jackets for 325.00 and dress shirts for 48.00 how much will Harold charge a customer for two pairs of pants ,three dress shirts and a suit jacket?

<span>Y= Retail price
</span>X= Purchase Price

Formula: Y= X(1 + 0.27)

Pants: $74.00 x 1.27 = 93.98

Dress: $325.00 x 1.27 = 412.75

Shirt: 48.00 x 1.27 = 60.96


2 pants: $93.98 x 2 = $187.96

3 dresses: $412.75 x 3 = $1,238.25

1 suit jacket: $60.96 x 1 = $60.96

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1,238.25
<span>+   60.96
</span>1,487.17

Harold would charge a customer $1,487.17 for <span>two pairs of pants, three dress shirts and a suit jacket at a markup price of 27%</span>


6 0
3 years ago
Find the prime factorization of each composite number 45
Mnenie [13.5K]
Prime factorization means to factor the composite number into only prime numbers.
So, 45=9x5=3x3x5...which are all prime.
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8 0
4 years ago
Read 2 more answers
Suppose that the volume, V,
VARVARA [1.3K]

<u>Answer:</u>

<h2>h ≈ 6.37 cm</h2>

<u>Explanation:</u>

h = v/b

b = πr²

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b = π×64

b ≈ 201.06

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5 0
3 years ago
Laura will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $55.98 and costs an
Yuliya22 [10]

Answer: it would take 280 miles before Laura pays the same amount for both plans..

Step-by-step explanation:

Let x represent the number of miles that Laura drives using either the first plan or the second plan

Let y represent the total cost of x miles when using the first plan

Let y represent the total cost of x miles when using the second plan

The first plan has an initial fee of $55.98 and costs an additional $0.13 per mile driven. This means that the total cost of x miles would be

y = 0.13x + 55.98

The second plan has an initial fee of $69.98 and costs an additional $0.08 per mile driven.This means that the total cost of x miles would be

z = 0.08x + 69.98

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0.13x - 0.08x = 69.98 - 55.98

0.05x = 14

x = 280

4 0
3 years ago
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