All categories

4 years ago

What is answer to -14r-19=303

Mathematics

1 answer:

zubka84 [21]4 years ago

4 0

-14r = 303 + 19
-14r = 322
r = -322/14

r = -23

$\boxed{\huge{\sf{r=-23}}}$

You might be interested in

. Six friends went to a basketball game. The

Sati [7]

Answer:

6x+20 or 2(3x+10)

Step-by-step explanation:

Six friends went to a basketball game and four people paid $5 extra for a t-shirt. To find the total cost, multiply 6 by x and 4 by 5 this add them together:

6*x+4*5

6x+20, If needed you can factor this expression to:

2(3x+10)

7 0

4 years ago

Mary sews at a rate of 60 inches per hour. How many feet does she sew in a minute?

Varvara68 [4.7K]

Answer:

0.083 feet per minute

Step-by-step explanation:

I hope this explanation helps you understand better if you have another question like this.

4 0

3 years ago

The marked price of an article is 25% above the selling price and the cost price is 20% below the selling price. Find the rate o

MAXImum [283]

Step-by-step explanation:

The marked price of an article is 25% above the SP and the CP is 20% below the selling price. What is the rate of discount and the profit percentage?

Let C, M & S denote cost-price, marked-price & sell-price respectively of the article.

Hence from above data we get following relations,

M = (1 + 25/100)*S = 1.25*S ….. (1a)

C = (1 - 20/100)*S = 0.80*S ….. (1b)

From (1a) we get,

S = (100/125)*M = (4/5)*M

or S = (1 - 1/5)*M = (1 - 20/100)*M ….. (2a)

From (1b) we get,

S = (100/80)*C = (5/4)*M

or S = (1 + 1/4)*C = (1 + 25/100)*C ….. (2b)

Therefore

It is evident from (2a) that

the discount percentage = 20% [Ans]

It is evident from (2b) that

the profit percentage = 25% [Ans]

7 0

3 years ago

Julia ran 7000 meters, while carol ran 4 kilometers. who ran farther?

nignag [31]

4 km = 4000 meters
7000 meters = 7 km
therefore julia ran further.

hope this helps you

7 0

3 years ago

729 (base 3) exponential expression

Sophie [7]

Answer:

3^6

Step-by-step explanation:

7 0

3 years ago