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zvonat [6]
3 years ago
11

Arrange the steps to solve this system of linear equations in the correct sequence x+y=-2 2x-3y=-9

Mathematics
1 answer:
balu736 [363]3 years ago
5 0

there you go the correct ans

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Ella is going to drive from her house to city a without stopping. Ella’s house is 100 miles from city a and after driving three
aleksley [76]
Answer:
d = 100 - 25t

Step-by-step explanation:

Let's use basic logic here.
If we are 100 miles away from a place, and we've got 25 miles to go, we've already travelled 75 miles.
Since we've travelled 75 miles in 3 hours, then we travel at a rate of 75 divided by 3 = 25 miles per hour.

The distance to City A will be represented as 100 - miles already travelled. We can find how many miles have been travelled by multiplying 25 by t, the amount of hours we've spent driving.

This creates the equation d = 100 - 25t
Hope this helped!
8 0
3 years ago
Please find the surface area of the prism... I will mark you brainliest
lana [24]

Answer: 1618 cm^2

The formula to find surface area of a cuboid is 2(ab + bc + ca)

2(19*3.5 + 3.5*33 + 33*19)

--> 1618

5 0
3 years ago
John's band's Facebook page has 17,000 likes. If each of his fans has friends that number 15 percent of the likes that John has,
Keith_Richards [23]
There could be 42,483,000 potential page fans that John could have excluding his direct fans.
Solution:
1 fan = 17,000 x 15% = 2,550
2,550 x 17000 direct fans = 42,500,000
42,500,000 - 17000 direct fans = 42,483,000
6 0
3 years ago
Read 2 more answers
Mai’s mother was 28 when Mai was born. Mai is now 12 years old. <br> How old will they be then?
yuradex [85]

Answer:

Mai is 12 and Mai's mother would be 40.

5 0
3 years ago
Read 2 more answers
The angles and the answers i don’t know any of this
ser-zykov [4K]

Answer:

5- 25

6- 27

7- 73

8- 150

9- 71

10- 99

just subtract the number they give you by 180

7 0
4 years ago
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