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Lunna [17]
3 years ago
6

Need help ASAP pls. :)​

Mathematics
1 answer:
Troyanec [42]3 years ago
7 0

Answer:

B

Step-by-step explanation:

because we just multiply the bottom equation by - and we eliminate 7y. now we have -2x=-10 to get x we divide -10 by -2 and get the answer

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hey uh please explain / answer these for me <3 i know some of them but I'm just lazy-minded if u know what I mean
Sonbull [250]

Answer:

First Picture: 2032*93 = 188976, 425/25 = 17

Second Picture: the machine is dividing the number by 6

Third picture: 85

Step-by-step explanation:

Second Picture: 36/6 = 6 and 54/9 = 6 therefore the machine is dividing by six

Third Picture: a multiple of 7 is 84 (7*12 = 84). 85 is one more than a multiple of 7. Therefore 85 is the answer. A formula can be 7x + 1 = (then try out different numbers in the grid)

7x+1 = 85

7x = 84

x = 84/7

x = 12

Therefore 85 is one more than a multiple of 7.

5 0
3 years ago
Read 2 more answers
A car was at a red light. When it turned green, the car accelerated to 25 km/hr in 5 sec. Calculate the acceleration. Was the ca
irinina [24]

Answer:

It accelerated at 5 km/hr/s or the car was going 5 km/h faster each second.

The car was speeding up

Step-by-step explanation:

To find an estimated acceleration, you just take the speed it got to and divide it by the tie it took to get there

<em>s</em>/<em>t = a</em>        <---- where <em>s = </em>speed   <em>t = </em>time   <em>a =</em> acceleration

We know it was speeding up because it was at a red light so it was stopped. Then when it turned green, then the car would have started moving

3 0
3 years ago
you find a jacket whose price is $117.95 which is on sale with a 30% discount. what is the sale price?
Radda [10]

Answer:

Discount: $47.99 the 30 % off

Sale Price: $111.99 the final price

hope this helps

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Am I doing this right?
jek_recluse [69]
For which one, and are you just finding the volume
5 0
4 years ago
Please Answer ASAP!
natali 33 [55]
Population. Population is the amount of whatever is inisde
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4 years ago
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