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lorasvet [3.4K]
2 years ago
7

-2x-9y=-25 4x+9y=23 Help me

Mathematics
1 answer:
Tatiana [17]2 years ago
6 0
X=25/11 and y=17/11 if that’s what your asking for
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The answer for number 6,7,8,9
zhuklara [117]
9
230-18.84=211.16
211.16-116.22=94.94
94.94-42.13=52.81
52.81-93.17=-40.36
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6 0
3 years ago
Please help asap i need the answer
HACTEHA [7]

Answer:

B

Step-by-step explanation:

its a number line, start at 3, move back -4, end at -1. the arrow above the line shows that its moving backwards/subtraction

5 0
2 years ago
What is the third quartile of the data set <br><br> 26,34,38,49,65,75,81
MrMuchimi

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5 0
3 years ago
One 6 oz juice box has 90 calories. How many calories are there in 64 oz jug of the juice? Round to the nearest calorie.
Aleonysh [2.5K]

Answer:

960 calories for the 64 oz jug

Step-by-step explanation:

6 oz for 90 calories.

64 oz for ??? calories.

It's a ratio, 6:90

and            64:???

so  6 * 10 2/3 is 64.

so 90 * 10 2/3 is ???

960 is ???

5 0
2 years ago
Read 2 more answers
M
balandron [24]

Answer:

y = -\frac{1}{3}x + 3

Step-by-step explanation:

2 = −⅓[3] + b

−1

3 = b \\ \\ y = -\frac{1}{3}x + 3

Perpendicular Lines have OPPOSITE MULTIPLICATIVE INVERSE <em>RATE OF</em><em> </em><em>CHANGES</em><em> </em>[<em>SLOPES</em>], so 3 becomes −⅓.

I am joyous to assist you anytime.

7 0
2 years ago
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