3 years ago

Don’t look at 2. But can someone help with one and fast ...????

Mathematics

2 answers:

elixir [45]3 years ago

7 0

Answer:

a? sorry if it wrong

Step-by-step explanation:

Reil [10]3 years ago

7 0

Answer :It’s B - 50% marked up of 57$ is $85.50
Explanation : simple math

You might be interested in

Consider this system of linear equations:

Vinil7 [7]

Answer:

m = -3 and b = 5

Step-by-step explanation:

y = -3x + 5

.......

8 0

3 years ago

Solve the formula d = rt for t. A. t = rd B. t = d – r C. t = D. t =

tekilochka [14]

$rt=d\qquad\text{divide both sides by}\ r\neq0\\\\\dfrac{rt}{r}=\dfrac{d}{r}\\\\\boxed{t=\dfrac{d}{r}}$

3 0

3 years ago

Read 2 more answers

I did my best to fit it all lol, can someone please help? <3

pav-90 [236]

Answer:

8a. 0 8b. -1/3

Step-by-step explanation:

slope formula: $\frac{y_{2} - y_{1}}{x_{2} - x{1}}$

8a. => (8 + 12)/(17 - 17) = 20/0 = 0

8b. (1 + 2)/(-3 - 6) = 3/-9 = - 1/3

3 0

3 years ago

Read 2 more answers

Add and Subtract Decimals to

Bogdan [553]

It should be 0.4 cause 0.4 is the same as 0.40

4 0

3 years ago

Which of the following square root of -80

Marta_Voda [28]

You can factor -80 as

$-80 = (-1)\cdot 16 \cdot 5$

So, we have

$\sqrt{-80} = \sqrt{(-1)\cdot 16 \cdot 5}$

The square root of a product is the product of the square roots:

$\sqrt{-80} = \sqrt{(-1)}\sqrt{16}\sqrt{5}$

Since $i^2=-1$ and $4^2=16$ , we have

$\sqrt{-80} = 4i\sqrt{5}$

8 0

3 years ago