All categories

2 years ago

How do I solve this equation 9-x/5=3

Mathematics

1 answer:

tatiyna2 years ago

4 0

Answer:

x= -10

Step-by-step explanation:.......

You might be interested in

Ms. Robinson gave her class 12 minutes to read. Carrie read 5 1/2 pages in that time. At what rate, in pages per hour, did Carri

cricket20 [7]

The answer is: " 27.5 pages " ; or, write as: " 27 $\frac{1}{2}$ pages " .
____________________________________________________________

5.5 pages / 12 minute = ? pages / 60 minutes;

12 * 5 = 60 ;

5.5 * 5 = ?

5.5 * 5 = 27.5
____________________________________________________________
The answer is: " 27.5 pages " ; or, write as: " 27 $\frac{1}{2}$ pages " .
____________________________________________________________

4 0

2 years ago

Gabe is buying a pair of jeans at a local store that are priced at $45. He knows that the country he lives in has at 8% sales ta

ss7ja [257]

Answer:

If gabe has a gift card for $50 then it will cover the cost of jeans.

Step-by-step explanation:

Given:

Gabe is buying a pair of jeans at a local store that are priced at $45.

He knows that the country he lives in has an 8% tax added onto the list price.

Now, if gabe has a gift card for $50 to get will it cover the cost of jeans.

Price of a pair of jeans = $45.

Tax = 8%.

Now, getting the amount of jeans including tax when Gabe has $50 gift card:

$50 ≥ $45 + 8% of $45

= $50\geq 45+\frac{8}{100} \times 45$

$=50\geq 45+0.08\times 45$

$=50\geq 45+3.6$

$=50\geq 48.6$

So, the amount of jeans including tax = $48.6.

Thus, the amount of gift card is more than the cost of pair of jeans.

Therefore, if gabe has a gift card for $50 then it will cover the cost of jeans.

4 0

2 years ago

Write the powerset of the following sets a) {3,7,9} b) {a,{ 1,2}} c) {p,q,r,s}

natima [27]

A. cardinality means no of elements present in the set.
b. no of proper set = 2^n - 1
c. no of subset = n
2^n = 512
2^n = 2^9
n = 9.
Q. power set:
a. { 3,7,9} = {3,7,9,(3 7),(7 9),(9 3)}

8 0

2 years ago

Hola me pueden ayudar con una ecuacion que no sea infinita para geogebra

Lunna [17]

ena ecuacion es [x^2 = 4x]

7 0

2 years ago

The height of a tree has been increasing each year. The graph shows data about the tree's height over time. Which is a reasonabl

avanturin [10]

Where's the pic?????

5 0

3 years ago