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devlian [24]
3 years ago
5

Use substitution to solve the system of equations

Mathematics
1 answer:
mr_godi [17]3 years ago
8 0
C,A,D your answer i think i solve and that wht i got
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_____ + 5 3/4 = 9 5/8<br>please help you will get 75 points​
LuckyWell [14K]

Answer:

3 7/8

Step-by-step explanation:

_____ + 5 3/4 = 9 5/8

x + 5 3/4 = 9 5/8

Subtract 5 3/4 from each side

x + 5 3/4 - 5 3/4 = 9 5/8 - 5 3/4

x = 9 5/8 - 5 3/4

Get a common denominator of 8

5 3/4 *2/2 = 5 6/8

x = 9 5/8 - 5 6/8

We need to borrow 1 from the 9 in the form of 8/8

x= 8 + 8/8+ 5/8 - 5 6/8

x = 8  13/8 - 5 6/8

  = 3 7/8

7 0
3 years ago
Read 2 more answers
Write a polynomial function in factored form w zeros at -2,5,6
AlladinOne [14]

Answer:

B

Step-by-step explanation:

The zeros of a polynomial are the solutions to the function. They are found from the factors. The factors which multiply to make the equation in standard form. To write the factors reverse the process by unsolving the factor.

x = -2 comes from x+2

x = 5 comes from x-5

x = 6 comes from x-6

The factored form is (x+2)(x-5)(x-6).

7 0
3 years ago
Inscribed Angles. If a= 34 than how do i find find b, c, and d.
VLD [36.1K]

Answer:

b, c, & d also = 34

Step-by-step explanation:

They all are inscribed angles of the same arc

5 0
2 years ago
What is 6+3(-8x-2)=12
stepladder [879]

Answer:

=12

Step-by-step explanation:

6+3(-8x-2)=12

6 0
2 years ago
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If you use the amount of flour that was used on Day 4, how many<br> cups of flour will you use?
azamat
I need a photo to help you can you send me one?
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2 years ago
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