All categories

4 years ago

Graph the equations to solve the system. y= 2x+5 an 1/2y = x+5/2

Mathematics

1 answer:

mrs_skeptik [129]4 years ago

8 0

Answer:

Infinitely many solutions

Step-by-step explanation:

Given:

y= 2x+5

1/2y = x+5/2

Multiplying 2 with both sides will give:

2( 1/2y) = 2(x+5/2 )

y= 2x+5

As both the equations are similar with same slope m=2 and y-intercept= 5

thus the system of equation will have infinite solution. Graph will show single line.

Graph is attached!

You might be interested in

A van can travel 18 miles on each gallon of gasoline. at that rate how many miles can the van travel on 15 gallons of gasoline

tensa zangetsu [6.8K]

18 / 1 = x / 15......18 miles to 1 gallon = x miles to 15 gallon
cross multiply
(1)(x) = (18)(15)
x = 270 miles

7 0

3 years ago

Read 2 more answers

What's the Error? Explain the error. Find the correct solution.<br>19 + (-31) = 12

Alex

Answer:

The answer is incorrect because 12 should be negative not positive.

Step-by-step explanation:

1. 19 + -31 = - 12

2. Twelve is negative because if you were to start off at -31 and add 19 the answer would remain negative since -31 in a sense is "bigger" than 19. You would need more of a positive number to make -31 positive such as 40.

40+ -31 = 9

5 0

3 years ago

Which equation is correctly rewritten to solve for x?

ikadub [295]

Answer:

Option (A)

Step-by-step explanation:

Te given equation is,

-qx + p = r

Toe find the value of x,

By subtracting p from both the sides of the equation.

-qx + p - q = r - q

-qx = r - q

By dividing the whole equation by (-q),

$\frac{-qx}{(-q)}=\frac{r-p}{-q}$

x = $-\frac{r-p}{q}$

x = $\frac{p-r}{q}$

Therefore, Option (A) will be the answer.

4 0

3 years ago

There were 56 signers of the Declaration of Independence. The circle graph shows their occupations.

irina1246 [14]

Answer:Step-by-step explanation:

6 0

3 years ago

Please help asap pretty easy question just stuck

ella [17]

Answer:

Circle Pentagon Triangle Rectangle

8 0

3 years ago