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Contact [7]
4 years ago
14

NEED ANSWER CORRECT NOW PLEASE !!! HELP !! WILL GIVE BRAINLIEST IMMEDIATELY !!

Mathematics
1 answer:
aleksley [76]4 years ago
4 0
Ill only answer the first 2 question since its only 6 points....

A. (21,3),(12,6)

B. -1/3

Work:
6-3/12-21
-3/9
-1/3

Hope this helps out
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Solve the system of equations:<br> y= -x + 9<br> y = - 3x + 8<br> X=
anygoal [31]
27 i believe
you would substitute y with 0 to find x then you would put 9 in for x to find y then you would go back to the first equation and put -19 in for y and then solve for x and get 27
5 0
3 years ago
Sarah opens a small bag of chocolate candies and notices that out of 210 candies, 63 are brown. She assumes the color breakdown
mezya [45]

Answer:

1440

Step-by-step explanation:

We can solve this problem by applying the rule of three.

In fact, we know that:

- Over a package of 210 candies,

- The number of brown candies is 63

- Here we want to find what is the number of brown candies when the total number of candies contained in the package is 4800

So we can set up the following rule of three:

\frac{x}{4800}=\frac{63}{210}

where

x = number of brown candies when the total number of candies contained in the package is 4800

Solving the expression for x, we find:

x=\frac{63}{210}\cdot 4800 =1440

So, Sarah can expect to find 1440 brown candies in a package of 4800 pieces.

7 0
4 years ago
Find the missing side
pav-90 [236]

I need a image dude??? how am I suppose to find it

6 0
3 years ago
HELP PLEASE
Helga [31]
7.
Discounted price X
————————— = ———
Original Price 100

45 x
—- = —-
72 100

Cross multiply

45 times 100= 4500
72 times x= 72x

72x=4500

Divide

4500/72= 62.5%
4 0
3 years ago
Please answer the question in the picture no work needed thanks.
notka56 [123]

Answer:

Answer is A.

Step-by-step explanation:

AC=CB

<ACD=<BCD

DC=DC

6 0
4 years ago
Read 2 more answers
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