2 years ago

5t+5=5t-4 Son's homework. Can anybody help me out here?

Mathematics

2 answers:

dolphi86 [110]2 years ago

8 0

The answer is no solution

IceJOKER [234]2 years ago

4 0

$5t+5=5t-4\qquad\text{subtract 5t from both sides}\\\\5t-5t+5=5t-5t-4\\\\5=-4\qquad FALSE\\\\Answer:\ no\ solution$

You might be interested in

Which of the following is a solution of x2 - 7x = -5?

svetlana [45]

I hope this helps you

6 0

3 years ago

What inequality describes the solutions of 2y less than or equal to 8?

In-s [12.5K]

Answer:

*View attached graph*

Step-by-step explanation:

$2y\leq 8$

$/2$ $/2$

$y\leq 4$

Hope this helps!

4 0

2 years ago

\begin{aligned} &y=2x +1 \\\\ &x-y=-3 \end{aligned} y=2x+1 x−y=−3 Is (2,5)(2,5)left parenthesis, 2, comma, 5, right

trapecia [35]

Answer:

Yes

Step-by-step explanation:

Given the system of equations

$\begin{aligned} &y=2x +1 \\\\ &x-y=-3 \end{aligned}$

We want to determine if (2,5) is a solution of the system.

We can do this by substitution of the given point into the equations and see if it holds.

Given (x,y)=(2,5), x=2, y=5

In the first equation

y=2x+1

5=2(2)+1

5=5

Therefore, the point (2,5) satisfies the first equation.

In the second equation

$x-y=2-5=-3$

Since our result (-3) is equal to the Right Hand Side, the point also satisfies the second equation.

Therefore, (2,5) is a solution of the system.

7 0

2 years ago

Please help!

lions [1.4K]

Michelle's result shows f(2) = -13, selection C.

3 0

3 years ago

Read 2 more answers

Write the equation of the line in slope-intercept form

PolarNik [594]

Answer:

y=x

Step-by-step explanation:

m=1 b=0

(1/1) (Rise/run) (0)(y-intercept)

y=1x+0

y=x

8 0

3 years ago