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hjlf
3 years ago
15

Divide. Write your answer in simplest form. −8/9÷(−8/9)=

Mathematics
1 answer:
MakcuM [25]3 years ago
5 0

Answer:

-  \frac{8}{9}  \div  ( - \frac{8}{9} ) \\  -  \frac{8}{9}   \times  ( -  \frac{9}{8} ) \\  = 1

I hope I helped you^_^

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Lilla read 1/5 of her book last week. This week she read 3 times as much as she read last week. Write an expression to show how
icang [17]

The solution is in the attachment

5 0
3 years ago
At the dog park on Monday, the ratio of small dogs to all dogs was three to seven. A total of 42 dogs were at the park. How many
faust18 [17]

Answer:

18 small dogs

Step-by-step explanation:

Given the ratio  of small dogs to all dogs was 3:7

Total dogs that are there = 42 dogs

Number of small dogs there = ratio of small/ratio of all dogs * Total dogs

Number of small dogs there = 3/7 * 42

Number of small dogs there = 3 * 6

Number of small dogs there = 18

Hence there are 18 small dogs there

7 0
3 years ago
All varieties of a certain brand of cookies are $3.50. A person buys peanut butter cookies and chocolate chip cookies. A. Write
vodka [1.7K]

Answer:

A.P+C=O

A(2).P+C=$7.00

B.A (1) that expression doesnt give the amount for both sets of cookiea all together its just shown as a letter.A(2) its shows p+c as $7.00 showing thats how much for both sets of cookies instead of having a letter to represent the amount payed.

PS:hope this helped good luck !

6 0
3 years ago
The table shows the height of water in a pool as it is being filled. The slope of the line through the points is 2. Which statem
Softa [21]

Answer:

Step-by-step explanation:

Answer:

A) The height of the water increases 2 inches per minute.

Step-by-step explanation:

Slope is the rate of change of height

m = (16 - 12)/(4 - 2) = 4/2 = 2

2 inch per min

Positive slope implies increase

7 0
3 years ago
BRAINLIESTTT ASAP!! PLEASE HELP ME :)
Arada [10]
<h3>Answer:  2x/15</h3>

T = total amount of money = (14x^2)/15

y = amount of money each person receives

n = number of people

y*n = T

y*7x = (14x^2)/15

y = (1/(7x))*(14x^2)/15 .... multiply both sides by 1/(7x)

y = 2x/15

5 0
4 years ago
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