4 years ago

4x+7y=19 Y=x+9 U must solve it in substitution method

Mathematics

1 answer:

Hunter-Best [27]4 years ago

8 0

The answer is (-4, 5) x= -4 y= 5

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3g - 5 = 17 Help plz

sveticcg [70]

Answer:

g = 7 1/3

Step-by-step explanation:

Add 5 to both sides so it cancels out. 3g = 22
Divide both sides by 3. g = 7.333...

7.333... and 7 1/3 are equivalent, so just put either one.

8 0

3 years ago

Choose if the following function is even, odd or neither. f(x) = x^3

Semmy [17]

Its neither but i will go with odd

4 0

3 years ago

Find two consecutive integers such that the larger is nine more than twice the smaller.

adoni [48]

2x= x+10
Where "x" is the smaller integer

10 and 11

5 0

4 years ago

Elise and her dad are planning to attend the state fair. An adult ticket is $21.00. The price of an adult ticket is $10.00 more

solong [7]

Answer:

C. two thirds x + 10 = 21

Step-by-step explanation:

Given

Price of adult ticket = $21.00

Let x be the price of student ticket

Then

two third of the student ticket will be:

$\frac{2}{3} x$

The statement $10.00 more than two third of student ticket:

$\frac{2}{3} x+10$

As we are given in the question that the adult ticket price is $21.00 and the second explanation is th equation formed by the given statement

So, both will be equivalent

$\frac{2}{3} x+10 = 21$

Solving this equation for x will give us the price for the student ticket.

Hence,

C. two thirdsx + 10 = 21 is the correct answer ..

3 0

3 years ago

How would you simplify Y-5=3(x-1) graph

Schach [20]

Solving for y

y - 5 = 3(x - 1)

Add 5 to both sides

y - 5 + 5 = 3x - 3 + 5

y = 3x + 2

Your answer: y = 3x + 2

4 0

3 years ago