All categories

2 years ago

The sum of five times a number and four is equal to negative eleven. What is the number?

Mathematics

2 answers:

Nadya [2.5K]2 years ago

5 0

Answer:

n=-3

Step-by-step explanation:

Move all terms that don't contain n to the right side and solve.

Write out he equation as 5n+4=-11.

Greeley [361]2 years ago

4 0

Answer:

-3

Step-by-step explanation:

Create a formula:

-11=5x+4

Now we simplify the equation to get x all alone:

Subtract 4 from both sides:

-15=5x

Divide both sides by 5:

-3=x

I hope this helps u, pls give a brainliest and a thx ;)

Let me know in comments if you have any questions or concerns with my answer

You might be interested in

I don't understand no this at all

Katena32 [7]

Answer:

Just get the perimeter of the smaller rectangle then times it by 4

Step-by-step explanation:

i tried to use a calculator but i cant do the perimeter of the smaller triangle because i dont know what x is sorry ill try to figure it out.

8 0

2 years ago

Graphing Form for Linear Equations in 2 variables.

NeX [460]

X-intercept: y = 0
y-intercept: x = 0

3x + 4y = 0

x-intercept: subtitute y = 0
3x + 4 · 0 = 0
3x = 0
x = 0 → (0; 0)

y-intercept: subtitute x = 0
3 · 0 + 4y = 0
4y = 0
y = 0 → (0; 0)

3 0

2 years ago

A department store sells a pair of shoes with an 87% markup. If the store bought the pair of shoes for $55.25, what is the selli

kolbaska11 [484]

Markup means they sell it for that percentage more than they bought it for. First let's calculate how much they will mark it up for:

$\sf 55.25\cdot 87\%$

Convert 87% into a decimal(87/100):

$\sf 55.25\cdot 0.87$

Multiply:

$\sf\approx 48$

This is how much they'll mark it up, now let's add it to how much they bought it for to find out the selling price:

$\sf 48+55.25\approx\boxed{\sf \$ 103}$

5 0

2 years ago

How does the function f(x) = a ln x compare to the parent function when |a| > 1?

VladimirAG [237]

Answer: The graph is stretched.

Step-by-step explanation:

5 0

2 years ago

A number cube has faces labeled 1-6. What is the probability of rolling a 4 on the number cube and landing on a 2 on this spinne

Lunna [17]

I think its A once again i THINK its A sorry if im wrong

6 0

3 years ago