I’m helpless please help me

Mathematics

1 answer:

nignag [31]2 years ago

7 0

Answer: I think the last one sorry of I am wrong

Step-by-step explanation:

You might be interested in

Use the ditributive property for -8 (x / 3)

ioda

Greetings!

"Use the distributive property for $-8 (x / 3)$ ."

The distribute property is used to simplify an expression/equation. This is done by multiplying the contents of the parenthesis by the number outside of bracket.

 $-8 (x / 3)$
$=(-8*x / -8*3)$
Simplify.
 $=(-8x/-24)$

Hope this helps.
-Benjamin

4 0

3 years ago

A linear function is modeled with y = 3x + 7. Is the point (4, 6) on the graph of the line?

Crank

Slope: 3

y-intercept: (0,7)

8 0

2 years ago

I WILLL GIVE THE BRAINLEST!!!!

DedPeter [7]

Answer:

25.13

Step-by-step explanation:

C=2πr=2·π·4≈25.13274cm

4 0

2 years ago

Read 2 more answers

there is a beaker of 3.5% acid solution and a beaker of 6% acid solution in the science lab. Mr. Larson needs 200ml of 4.5% acid

disa [49]

Below are the choices:

A. 80 mL of the 3.5% solution and 120 mL of the 6% solution

B. 120 mL of the 3.5% solution and 80 mL of the 6% solution 

C. 140 mL of the 3.5% solution and 60 mL of the 6% solution 

D. 120 mL of the 3.5% solution and 80 mL of the 6% solution

Let fraction of 3.5% in final solution be p.

p * 3.5 + (1 - p) * 6 = 4.5 

3.5p + 6 - 6p = 4.5 

2.5p = 1.5 

p = 3/5 

3/5 * 200 = 120 

Therefore the answer is B. 120 ml of 3.5% and 80 ml of 6%.

6 0

2 years ago

The base sales tax rate in Florida is 6%,

Slav-nsk [51]

Answer:

$18.43

Step-by-step explanation:

19.61 decrease 6% =

19.61 × (1 - 6%) = 19.61 × (1 - 0.06) = 18.4334

5 0

2 years ago