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lesya [120]
3 years ago
5

PLEASE HELP, I NEED THIS OR I WILL FAIL MY CLASS PLZZZZ. 30 POINTS AND BRANILEST

Mathematics
2 answers:
WINSTONCH [101]3 years ago
6 0
It’s Linear

Explanation:
Tpy6a [65]3 years ago
6 0

Answer:

this is 5 points not 30 mate

Your answer is B

Step-by-step explanation:

have a nice day

i hope this helps

mark brainliest please :)

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5(x-3) /8 +2=7 solve? ​
SVETLANKA909090 [29]

Answer:

Okay I'm not thoroughly understanding your question. But here is my answer for BOTH ways.

Step-by-step explanation:

If it's 5 TIMES 3x/8 +2=7

x= 8/3 or x=2.6

If it's 5(3x) OVER 8 in fraction form +2=7

x= 11

Hope this answers your question.

3 0
3 years ago
Christopher buys 120 hot dog buns for a picnic. He buys two different brands of hot dog buns. Brand X has 12 hot dog buns in a p
lianna [129]

A system of equations that can be used to find the number of packages of Brand X hot dog buns and Brand Y hot dog buns that Christopher buys is:

12x + 8y = 120  

4.5x + 3.5y = 49.50.

The number of packages of Brand X bought is 4 and the number of packages of Brand Y bought is 9

The following equations can be derived from the question

12x + 8y = 120  equation 1

4.5x + 3.5y = 49.50 equation 2

x represents the number of packages of Brand X

y represents the number of packages of Brand Y

The elimination method would be used to determine the values of x and y

Multiply equation 1 by 4.5 and equation 2 by 12

54x + 36y = 540 equation 3

54x + 42y = 594 equation 4

 Subtract equation 3 from 4

6y = 54  

Divide both sides of the equation by 6

y = 9

Substitute for y in equation 1

12x + 8(9) = 120

12x + 72 = 120

12x = 48

x = 4

To learn more about simultaneous equations, please check: brainly.com/question/23589883?referrer=searchResults

6 0
3 years ago
-2x+5 &lt; 3<br>Someone explain it and solve pls​
Artist 52 [7]

Answer:

-2x+5<3

-2x<5-3

-2x<2

-2x>2

Divide de both sides by -2

x>-1

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3 years ago
Check all the answers that represent the same level of precision. A. 100.6 B. 23.45 C. 1.1 D. 42
Bingel [31]
A and D show the same level of precision because they both have numbers in the hundredth place.
7 0
3 years ago
Stuart paid $ 48.00 for a New tennis racket ,which was 64% of the original price what was the original price of the racket.
Trava [24]
Seventy five dollars hope this could help[
5 0
3 years ago
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