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qaws [65]
3 years ago
14

I need help on these problems

Mathematics
1 answer:
VikaD [51]3 years ago
8 0
Someone is writing the answer so ill just give you this tip for whenever.
A negitive times a negitive is positive
a negative times a positive is negitive
and a positive times a positive is positive (just had to add it to be complete)
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Help asap ☺️☺️☺️☺️☺️☺️☺️
never [62]
Hey There!

80+70 is 150

180
-150
is 30 so 30 must be your answer

Hope This Helps!!!
3 0
3 years ago
Read 2 more answers
What is the sale price for your purchase if you have a 20% off coupon and you buy a shirt for $19.99 and pants for $10.
Andrew [12]
Answer: I believe it is $23.99

Explanation:
19.99+10= 29.99
29.99x0.2= 5.992
29.99-5.99= $23.99

I hope this helped!
4 0
3 years ago
Does anyone know the answers please help!
Ray Of Light [21]

Answer:

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Step-by-step explanation:

 

4 0
3 years ago
Convert 1012 into bainary number system​
rewona [7]
1111110100

Do modulo 2 then floor divide by 2 and repeat


Mark brainliest please
8 0
2 years ago
I need help with the equation I know what the value of x is . Also their is only one equation .
Sindrei [870]
40+90=130
180-130=50
50+130=180
x=130
50+x=180
3 0
3 years ago
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