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DiKsa [7]
3 years ago
9

Easy 8th pre-algebra worth ten points each=30 points

Mathematics
1 answer:
tiny-mole [99]3 years ago
4 0
1. -3,910
2. -40
3. 5,120
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Pls help fast. look the photo
AlexFokin [52]
The answer is 30. 6 x 5 = 30. Please mark me Brainiest
5 0
3 years ago
Write the equation of the line given 2 points that it passes through<br><br> (-3,7)&amp;(-9,5)
zmey [24]
Slope is 2/6 also 1/3

Y=Mx+b

5=1/3*-9+b

5=-3+b
b=8

So the equation is y= 1/3x +8
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3 years ago
How many grams must be adde to 970g to make 1 and a half kg
madam [21]

Answer:

530 grams

Step-by-step explanation:

970 grams = 0.970 kg

1 kg = 1000 grams

Thus: 500+30 = 530 grams

3 0
3 years ago
Pleas help and only answer if you know it and put the number by which one you answer
MA_775_DIABLO [31]

There is a thing that you can do on there to find the answers all u do is crtl u then scroll all the way down

5 0
3 years ago
Is it true that (x + 3)2 = x2 + 9? Justify your answer.
Katena32 [7]

Answer:

No

Step-by-step explanation:

3 times 2 is 6 and 2 times x is 2x so therefore 2x+6 does not equal 2x+9. Hope this helps!

3 0
3 years ago
Read 2 more answers
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