3 years ago

If A = − 3 n + 2 and B = 5 n − 7 , what is the value of A − B , in simplest form?

Mathematics

1 answer:

Stolb23 [73]3 years ago

7 0

Answer:

-8n-5

Step-by-step explanation:

i think hope it helps

You might be interested in

Addition of signed numbers

adelina 88 [10]

The absolute value of 7 would be 7

5 0

3 years ago

Help meeee!!! X/h + 1 = -2

inessss [21]

Answer:

anong grade Mo na ba?

Step-by-step explanation:

grade?

7 0

3 years ago

Sam bought a kit to make a skateboard ramp. The kit contains 3 pieces of wood, one is 3 feet long, one is 4 feet

gayaneshka [121]

Don’t click on that link

7 0

3 years ago

Solve for x.<br><br> −5(x−4)=−30<br><br> Enter your answer in the box.

saveliy_v [14]

First divide both sides by - 5,

$x - 4 = 6$

Move the constant to the right side of the equation and change its sign (-4 => +4)

$x = 6 + 4$

Add the numbers,

$x = 10$

~~
I hope that helps you out!!

Any more questions, please feel free to ask me and I will gladly help you out!!

~Zoey

6 0

3 years ago

Using the approximation 3.14 for \pi what is the radius of a circle with circumference 44m

Feliz [49]

Answer:

7 m

Step-by-step explanation:

Circumference of a circle uses the formula;

Circumference = 2 × pi × radius(r)

If the circumference = 44

then we use the formula above to calculate the value of the radius,

44 = 2 × pi × r...then divide both sides by (2 × pi(3.14))

Radius = 44 ÷ ( 3.14 × 2)

;Radius = 7.01

;Radius = 7m

8 0

4 years ago