3 years ago

X=9y 5x+3y= -48 What does x equal? What does y equal?

Mathematics

1 answer:

Anon25 [30]3 years ago

3 0

you can plug the x value (9y) into the second equation

5(9y) + 3y = -48

45y + 3y = -48

48y = -48

y = -1

x = 9(-1)

x = -9

You might be interested in

A farmer planted corn in two different fields. He planted 500 seeds of regular corn in Field A and 500 seeds of experimental cor

I am Lyosha [343]

Answer:

its a and d obvioudly the price of the corn doesnt makethe corn be planted different

Step-by-step explanation:

so the soil causes the corn to grow in b if the soil was different then that would have caused it to grow less so A nd D

7 0

3 years ago

Read 2 more answers

Brand B snowblower has a 7 horsepower engine that is being advertised as a 40% larger engine than Brand A. How many horsepower d

stellarik [79]

Answer:

The answer is 4.2

Step-by-step explanation:

100%-40%=

60%

60%*7=

4.2

6 0

3 years ago

A 12 foot ladder is placed against the side of the building. The base of the ladder is placed at an angle of 68° with the ground

3241004551 [841]

Answer:

Step-by-step explanation:

3 0

3 years ago

What is the answer for ( c )

Whitepunk [10]

Answer: 37

Step-by-step explanation:

7 0

2 years ago

1. Knowing that the area of a rectangle and a parallelogram is (base * height), use the given side length and

astraxan [27]

Answer:

51.84sq

Step-by-step explanation:

4 0

4 years ago