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Ghella [55]
3 years ago
15

Brainiest if correct

Mathematics
1 answer:
Mademuasel [1]3 years ago
6 0

Answer:one solution

Step-by-step explanation:

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The number of minutes Magdeline spent talking on her cell phone each month for the past five months were 494, 690, 502, 478, and
snow_lady [41]

Answer:

542 minutes

Step-by-step explanation:

currently our mean is =530

i got that by adding all the number out which equal too =2,650

and divide it by how many number there are which is 5

2,650/5=530

After some trial and error i found it

so you add 494+690+502+478+486+542=3,192

3,192/6=532

and that was our goal

so the 6th month she talked on the phone for 542 minutes

pls mark me brainliest

7 0
3 years ago
A variable needs to be eliminated to solve the system of equations below. Choose the
notsponge [240]

Answer:

x=-2

y= 8

Step-by-step explanation:

Given data

10x – 2y = -36-----------1

7x – 2y = -30--------------2

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3x= -6

x= -6/3

x= -2

Put x= -2 in

7(-2)– 2y = -30

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-14+30=2y

16=2y

y= 16/2

y= 8

8 0
3 years ago
Write an equation to represent each graph​
givi [52]

equation for first figure=2x+y=2

equation for second figure= 4x-y=8

(use formula x/a+y/b=1)

where, a=x component and b= y component..

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3 years ago
what is the equation of the following line? Be sure to scroll down first to see all answer options. ( -1/2, -3) ( 0, 0)
dlinn [17]
I got y = 1/5x fo this one.............
5 0
3 years ago
Read 2 more answers
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