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Zepler [3.9K]
2 years ago
8

I'm stuck on both of these questions. Any answer will be better than what I got. Please include brief explanation :)

Mathematics
1 answer:
dsp732 years ago
6 0

Answer:

B. x>-17.5

C. x\leq-30

Step-by-step explanation:

B.)

\frac{-8}{14}x+22>32\\-8x+308>448\\-8x>140\\x>-17.5

C.)

0.9x+12\leq-15\\0.9x\leq-27\\x\leq-30

Hope this helped!! <3

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A bag contains cars numbered from 1 to 14. Find the Probability of:
pochemuha

A)

Prime numbers and numbers with a multiple of four that are between 1 and 14 include: 1, 2, 3, 4, 5, 7, 8, 12, 13.

There are 9 numbers listed.

9/14 = ~0.64285... or roghly 65.3%

B) Numbers between 1 and 14 with the multiples of 2 or 3 include: 2, 4, 6, 8, 9, 10, 12, 14.

There are 8 numbers listed.

8/14 = ~0.5714... or, about 57.14%

C) 3 and 4 is a list of two numbers.

2/14 = 1/7 = ~0.1429, or about 14.9%

D) There is a total of  numbers equal to or less than 8 in a list of 1 and 14.

8/14 = ~0.5714... or, about 57.14%

3 0
2 years ago
Pls help i beg u pls
Harrizon [31]
The equation that models this relationship is y = 3x + 2.
5 0
3 years ago
Last tuesday evening, Aaron, the car wash owner, found he had 90% more quarters than dimes. If the combined value of Aaron's qua
Alex Ar [27]

Aaron the car wash owner had 228 quarters and 120 dimes.

<h3>Equation</h3>

An equation is an expression used to show the relationship between two or more variables and numbers.

Let x represent the number of quarters and y represent the number of dimes. Hence:

x = 90% of y + y

x = (0.9y) + y

x - 1.9y = 0   (1)

Also:

0.25x + 0.1y = 69   (2)

From both equations:

x = 228, y = 120

Aaron the car wash owner had 228 quarters and 120 dimes.

Find out more on Equation at: brainly.com/question/13763238

4 0
2 years ago
A=?<br> B=?<br> ({[correct answer marked BRAINLIEST]})
Alinara [238K]

Step-by-step explanation:

a= 16x+3-14x+15

combine like terms, 16x-14x= 2x

so,

2x+3+15,

15+3=18

18=2x, divide 18 by 2

x=9

b)  *open the parenthesis* -1/6 *24x = -4x

-1/6*60 = -10

-4x- (-10)= -4x+10

-4x+10+2x= -4x+2x= -2x

-2x=10 = 2x=-10 = x=-5

Cheers!

6 0
3 years ago
Read 2 more answers
What digit does B represent? What digit does C represent?
Ganezh [65]
453 + 557 = 1010

P = 0
B = 5 <==
C = 3 <==
Q = 1
5 0
2 years ago
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