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monitta
3 years ago
12

Plz Help me3x + 5y = 13 2x + y = 4​

Mathematics
1 answer:
Finger [1]3 years ago
7 0

Answer:

solve simultaneously

start by labeling them equation 1 and 2 then choose whether you want to make x or y the subject from knew of the equations

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Solve 3x+2y=-2 for x and y intercepts and then graph it.
Serhud [2]

Answer:

p

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
cost $12 for adults and 5$ for children .on the first day of the fair 312 tickets were sold for a total of 2204$.How many adults
IrinaVladis [17]

The number of adult tickets and children tickets sold were 92 and 220 respectively

What differentiate adult tickets from children's

The adult tickets can be represented by a while children's ticket is c

The total number of tickets sold which is 312 means the sum of a and c

a+c=312

Total value of adult tickets=a*12

total value of children tickets=c*5

12a+5c=2204

Solve for a in the first equation

a=312-c

substitute for a in the second equation

12a+5c=2204

12(312-c)+5c=2204

3744-12c+5c=2203

3744-2203=12c-5c

1541=7c

c=1541/7

c=220

a=312-220

a=92

Find out more about ticket pricing on: brainly.com/question/13711180

#SPJ1

3 0
2 years ago
If a woman making $29,000 a year receives a cost-of-living increase of 2.6%, what will her new salary be?
Karolina [17]
75400 because you times is
8 0
4 years ago
Helpppppppppppppppppppppp
Setler79 [48]

Answer:

EF=3.6

Step-by-step explanation:

I'm going to use Pythagorean Theorem for side EF.

4.8^2+EF^2=6^2

23.04+EF^2=36

-23.04 -23.04

EF^2=12.96

sqrt sqrt

EF=3.6

4 0
3 years ago
1+1+2+2+8+19+1234385993 hehe i will brainlest
Tatiana [17]

Answer: 1234386026

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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