3 years ago

4x + 5y = 12 and 3x + 4y = 9.25 . Solve for systems of equations

Mathematics

2 answers:

masha68 [24]3 years ago

8 0

Answer:

y=1

x=7/4

Step-by-step explanation:

4x + 5y = 12

3x + 4y = 9.25

4x + 5y = 12

12x + 16y =37

-12x -15 y =-36

12x + 16y =37

y=1

x=7/4

Anna71 [15]3 years ago

6 0

Y =1 the person above is correct

You might be interested in

I hate doing my brothers work what is it?

Mumz [18]

Answer:

The answer is -0.7

Step-by-step explanation:

is the right answer

5 0

2 years ago

Read 2 more answers

A triangle has dimensions 5, 7, and 11. A similar triangle is drawn with a scale factor of 1.4. What are the dimensions of the n

Artyom0805 [142]

Your answer would be B

3 0

2 years ago

Read 2 more answers

PLEASE HELP ! Which of the following expressions simplifies to a negative number? Select all that apply. (-1)(-1)(-1) (-1)(-1)

padilas [110]

Any with an odd number of minus signs.

Perhaps the 1st and 4th, if I read it right.

8 0

3 years ago

Read 2 more answers

Sanja made a hole-in-one on the sixth hole of miniature golf 8 times and missed it 4 times. If Sanja attempts 24 more holes-in-o

hram777 [196]

Answer:

16 holes in ones

Step-by-step explanation:

I just did the guiz and got that one right

7 0

2 years ago

Read 2 more answers

What's the answer to the math problem 8r+4=10+2r

mart [117]

In order to solve for r you have to place all the number in one side. then isolate r ...... r=1

6 0

3 years ago