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motikmotik
3 years ago
11

X-3y=16 4x-y=19 Substitution / Will mark brainliest ASAP

Mathematics
1 answer:
torisob [31]3 years ago
7 0

Answer:

y = 4(1) - 1 = 3

Step-by-step explanation:

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How many terms does the expression r ÷ 9 + 5.5 have?
Murrr4er [49]

Answer:

the expression has 3 terms

Step-by-step explanation:

Hope it helps

6 0
2 years ago
Wins 1975, loses 339, ties 10. What is my percent of wins?
dimaraw [331]

1975/1975+339+10

Wins/Total

1975/2324=0.8498

Convert to percent by moving decimal point up 2

Percent of wins: 84.98%

6 0
3 years ago
Rewrite <br> 16/9<br> as a mixed number.
PilotLPTM [1.2K]
To find the answer,  to convert a improper into mixed,  first take the denominator (9) and find how many times it can go into the numerator (16) FULLY.  The answer is 1 time.  1 is the whole number.  Then whatever is leftover is the new numerator,  and the old denominator is the same.  So your answer is 1 7/9

Hope this helps!
3 0
2 years ago
Read 2 more answers
What is the area of the shape?
ddd [48]
We can split the shape into a square of lengths, 12*12 and a triangle of lengths, 8*12. (This shape is not to scale BTW) The area of the square is 144, and the area of the right triangle is 48, so the answer is 192 square units squared.

Another way of doing this is using the trapezoid area formula, which is
(b1 + b2)/2 * h. So 32/2 * 12 = 16*12 = 192.
4 0
3 years ago
Read 2 more answers
Please help! (Will give brainliest answer and hearts) Thank you and have a nice day!
Radda [10]

Answer:

C

Step-by-step explanation:

It can't be A because there isn't an answer for 55

It can't be B because 8 students answered 70 or 75 % and there are 19 total students. 8/19 is not 50%

It can't be D because only one student answered 100%

And there are eight students who answered more than 80%

I think this is correct, the picture is a little blurry.

4 0
3 years ago
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