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ololo11 [35]
3 years ago
12

Solve 5x - y = -38 3x + 4y = 0

Mathematics
2 answers:
Tema [17]3 years ago
8 0

Answer:

7

Step-by-step explanation:

3241004551 [841]3 years ago
8 0

heres a graphing form

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Find the quotient 7/9 divided by 5/6
Blizzard [7]
7/9 divided by 5/6 = 14/15
in decimal for it would be 0.93
3 0
3 years ago
If Aditya can travel 80 km in 2 hours how many kilometres can he travel in 3 and half hours​
ivann1987 [24]

Answer:

distance covered in 2 hours = 80 km

distance covered in 1 hour = 80÷2 = 40 km

distance covered in 7/2 hours = 40 × 7/2

= 140 km

(3 1/2hours = 7/2 hours)

8 0
2 years ago
WILL MARK BRAINLIEST
atroni [7]

Answer:

7.405882353 years

Step-by-step explanation:

Simple interest is

A = P(1+rt)

Where A is the amount in the account

P is the principle invested

r is the rate and

t is the time

6593.75 = 5000( 1+ .0425*t)

Divide each side by 5000

6593.75/5000 = ( 1+ .0425*t)

1.31475 = ( 1+ .0425*t)

Subtract 1 from each side

.31475 = .0425t

Divide each side by.0425

.31475/.0425 = .0425t/.0425

7.405882353 = t

7.405882353 years

8 0
3 years ago
Read 2 more answers
Jina had 7/8 of a spool of yarn.she used 3/4 of it for her project.What fraction of the spool was used for her project
Sophie [7]

7/8 * 3/4 = 21/32

She used 21/32 of a spool


7 0
3 years ago
If x is a rational number and y is the opposite of x,why do x y have the same absolute value?
olga2289 [7]
They have the same absolute value because all opposites have the same absolut value because they both are the same distance from zero
5 0
3 years ago
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