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anyanavicka [17]
3 years ago
6

Josh created a pattteren .20 tiles were blue . For the rest of the patteten he used equal numbers of red and white tiles . 40 pe

rcent
of the patteren was made with blue tiles . How many red tiles were used to make the patteren ?​
Mathematics
1 answer:
uranmaximum [27]3 years ago
7 0
Can you please mark me brainlist
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3x+2y=4<br> 8x-3y=-6 solving systems of equations by substitution
Over [174]

Answer:

x=0, y=2. (0, 2).

Step-by-step explanation:

3x+2y=4

8x-3y=-6

---------------

3(3x+2y)=3(4)

2(8x-3y)=2(-6)

-----------------------

9x+6y=12

16x-6y=-12

----------------

25x=0

x=0/25

x=0

3(0)+2y=4

0+2y=4

2y=4-0

2y=4

y=4/2

y=2

6 0
3 years ago
Jody has 2 red marbles, 5 blue marbles, and 9 yellow marbles. What is the ratio of red marbles to blue marbles? A. 16:2 B. 2:16
vesna_86 [32]

Answer:

D

Step-by-step explanation:

6 0
3 years ago
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How do you do this promblem?
Sladkaya [172]
I don’t know but I need to answer a question so this is my answer
7 0
2 years ago
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How can one determine the zeros of a function? 
OLEGan [10]
<span>They are the values of 'x' that make the function zero.

If you graph the function, they are the values of 'x' where the graph
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8 0
3 years ago
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Please help!!!!!!!!!!​
emmainna [20.7K]

Answer:

y - 2 = 0

Step-by-step explanation:

find slope first:

(2-2)/(5+1) = 0/6 or 0

now use 'y=mx+b' to find the y-intercept (the 'b'):

2 = 0(5) + b

2 = b

so, in slope-intercept form, the equation is:  

y = 2

but, in standard form, the equation is:

y - 2 = 0

8 0
3 years ago
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