3 years ago

What is the answer to this equation?

Mathematics

2 answers:

victus00 [196]3 years ago

3 0

(-1,1)
x is negative one
y is one

CaHeK987 [17]3 years ago

3 0

Answer:

x = 1 y= -1

Step-by-step explanation:

substitute the y value into the equation:

Then you solve to find x

4x+3(3x-4)=1

4x+9x-12=1

13x-12=1

13x=13

x = 1

Then use that to find y (substitute):

(4x1)+3y=1

4+3y = 1

3y= -3

y= -1

You might be interested in

Khalid wants to buy a long sandwich for a party. Store A sells a 5 foot sandwich for $42.50. Store B sells a 6 foot sandwich for

Alex17521 [72]

Store A: 1 foot= 42.50÷5 = $8.50

Store B= 1 foot= 49.50÷6 = $8.25

Answer:

Store B has a better buy because the price for 1 foot sandwich is cheaper than Store A.

3 0

3 years ago

A barrel in Jim's yard contains 60 gallons of water. Water leaks out of the barrel at a rate of 1 gallon every 10 minutes. Creat

emmainna [20.7K]

Answer:

$y=-0.10x+60$

Step-by-step explanation:

Let

y -----> gallons of water remaining in the barrel

x-----> number of minutes elapsed

we know that

Water leaks out of the barrel at a rate of 1 gallon every 10 minutes

$1/10=0.10\frac{gal}{min}$

The linear equation that represent this situation is

$y=-0.10x+60$

The graph in the attached figure

7 0

3 years ago

Read 2 more answers

I need help with my homework

yarga [219]

Answer:

where's the question.........

8 0

3 years ago

Over the summer, 2 people visited the beach, 3 people visited a state park, and 5 people flew across the country. If Connor's cl

devlian [24]

Answer:

1/10

Step-by-step explanation:

Since 10 people went somewhere over the summer that is 1/2 of the class.

But going over the whole class 2/20 people went to the beach. Simplified that is 1/10

6 0

3 years ago

Read 2 more answers

Please select the word from the list that best fits the definition<br> Rate

jarptica [38.1K]

Answer:

Rate is a measure, quantity, or frequency, typically one measured against some other quantity or measure.

3 0

3 years ago