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SSSSS [86.1K]
3 years ago
9

If 3x + 5x = -8, then x + 1 = -2 -1 0 1 2

Mathematics
1 answer:
Contact [7]3 years ago
7 0
Here you can find x by solving 8x=-8 so x=-1. Then plug it in and you get 0
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Ind the slope and y intercept of -9x+3y=5
Radda [10]

Answer:

first, you need to get y on one side. So, because the x is negative it becomes positive when you switch it to the other side. 3y= 9x+5. You then need to divide all parts by 3. 3/3= 1 so thats just y. 9/3 is 3 so thats 3x. then 5/3 is a fraction that you can write as just 5/3 or 1 and 2/3. That would leave you with y= 3x + 5/3. Then x (3) is your slope. and what you add to it (5/3) is your y int.

4 0
2 years ago
What is the area of the original rectangle?
saw5 [17]

It is 8

As a result of multiply 1.6 times 6, we would also need to apply it to the side as well, and therefore multiply it.

8 0
3 years ago
Read 2 more answers
Can someone help me in this pretty please and asap!!! ;((
zepelin [54]

Answer:

(x -5)² + (y +4)² = 100 Should be the correct answer, hope this helps :)

Step-by-step explanation:

A circle centered at (h, k) with radius r will have equation ...

... (x -h)² + (y-k)² = r²

The point satisfies the equation for the circle. Filling in the given numbers, we have ...

... (x -5)² + (y+4)² = (-3-5)² + (2+4)² . . . . . . (h, k) = (5, -4), (x, y) = (-3, 2)

... (x -5)² + (y +4)² = 64 +36

6 0
3 years ago
Melissa has 36 more crayons than her brother her brother has 49
Lorico [155]
Melissa has 85 crayons because you do 36+49
5 0
3 years ago
Read 2 more answers
8. Bella has 6.3 kilograms of berries. She packs 0.35 kilogram of berries into each
vovangra [49]

Answer:

If my math is correct it should be $53.82

Step-by-step explanation:

You Divide 6.3kg by 0.35kg that would give you 18. Then you multiply $2.99 by 18 and that should get you $53.82

7 0
2 years ago
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